5.0.0-alpha1

- New logo
- Add callout to v4-dev branch

.babelrc.js

@@ -4,14 +4,12 @@ module.exports = {
       '@babel/preset-env',
       {
         loose: true,
-        bugfixes: true,
-        modules: false
+        modules: false,
+        exclude: ['transform-typeof-symbol']
       }
     ]
   ],
-  env: {
-    test: {
-      plugins: [ 'istanbul' ]
-    }
-  }
+  plugins: [
+    '@babel/plugin-proposal-object-rest-spread'
+  ]
 };

.browserslistrc

@@ -3,11 +3,11 @@
 >= 1%
 last 1 major version
 not dead
-Chrome >= 45
-Firefox >= 38
-Edge >= 12
-Explorer >= 10
-iOS >= 9
-Safari >= 9
-Android >= 4.4
-Opera >= 30
+Chrome >= 60
+Firefox >= 60
+Edge >= 16.16299
+iOS >= 10
+Safari >= 10
+Android >= 6
+not Explorer <= 11
+not ExplorerMobile <= 11

.bundlewatch.config.json

@@ -6,7 +6,7 @@
     },
     {
       "path": "./dist/css/bootstrap-grid.min.css",
-      "maxSize": "6.25 kB"
+      "maxSize": "6 kB"
     },
     {
       "path": "./dist/css/bootstrap-reboot.css",
@@ -16,29 +16,45 @@
       "path": "./dist/css/bootstrap-reboot.min.css",
       "maxSize": "2 kB"
     },
+    {
+      "path": "./dist/css/bootstrap-utilities.css",
+      "maxSize": "7 kB"
+    },
+    {
+      "path": "./dist/css/bootstrap-utilities.min.css",
+      "maxSize": "6 kB"
+    },
     {
       "path": "./dist/css/bootstrap.css",
-      "maxSize": "26 kB"
+      "maxSize": "24 kB"
     },
     {
       "path": "./dist/css/bootstrap.min.css",
-      "maxSize": "23.75 kB"
+      "maxSize": "21 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.js",
-      "maxSize": "48 kB"
+      "maxSize": "51 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.min.js",
-      "maxSize": "21.75 kB"
+      "maxSize": "22.5 kB"
+    },
+    {
+      "path": "./dist/js/bootstrap.esm.js",
+      "maxSize": "28 kB"
+    },
+    {
+      "path": "./dist/js/bootstrap.esm.min.js",
+      "maxSize": "19 kB"
     },
     {
       "path": "./dist/js/bootstrap.js",
-      "maxSize": "25.5 kB"
+      "maxSize": "29 kB"
     },
     {
       "path": "./dist/js/bootstrap.min.js",
-      "maxSize": "15 kB"
+      "maxSize": "16 kB"
     }
   ],
   "ci": {

.dependabot/config.yml

@@ -0,0 +1,12 @@
+# https://dependabot.com/docs/config-file/
+version: 1
+update_configs:
+  - package_manager: "javascript"
+    directory: "/"
+    update_schedule: "weekly"
+    default_reviewers:
+      - "XhmikosR"
+    default_labels:
+      - "dependencies"
+      - "v5"
+    version_requirement_updates: "increase_versions"

.editorconfig

@@ -9,6 +9,3 @@ indent_size = 2
 indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
-
-[*.md]
-trim_trailing_whitespace = false

.eslintignore

@@ -1,6 +1,7 @@
 **/*.min.js
 **/dist/
 **/vendor/
-/_site/
+/_gh_pages/
 /js/coverage/
 /site/static/sw.js
+/package.js

.eslintrc.json

@@ -4,16 +4,11 @@
     "plugin:import/errors",
     "plugin:import/warnings",
     "plugin:unicorn/recommended",
-    "xo",
+    "xo/esnext",
     "xo/browser"
   ],
   "rules": {
-    "arrow-body-style": "off",
     "capitalized-comments": "off",
-    "comma-dangle": [
-      "error",
-      "never"
-    ],
     "indent": [
       "error",
       2,
@@ -26,50 +21,36 @@
       "warn",
       5
     ],
-    "new-cap": [
+    "multiline-ternary": [
       "error",
-      {
-        "properties": false
-      }
+      "always-multiline"
     ],
+    "new-cap": "off",
     "no-console": "error",
-    "no-mixed-operators": "off",
-    "no-negated-condition": "off",
     "object-curly-spacing": [
       "error",
       "always"
     ],
-    "operator-linebreak": [
-      "error",
-      "after"
-    ],
+    "prefer-named-capture-group": "off",
     "semi": [
       "error",
       "never"
     ],
     "unicorn/consistent-function-scoping": "off",
     "unicorn/explicit-length-check": "off",
-    "unicorn/no-array-callback-reference": "off",
-    "unicorn/no-array-for-each": "off",
-    "unicorn/no-array-method-this-argument": "off",
+    "unicorn/import-index": "off",
+    "unicorn/no-fn-reference-in-iterator": "off",
     "unicorn/no-for-loop": "off",
     "unicorn/no-null": "off",
     "unicorn/no-unused-properties": "error",
     "unicorn/no-useless-undefined": "off",
-    "unicorn/numeric-separators-style": "off",
-    "unicorn/prefer-array-find": "off",
-    "unicorn/prefer-array-flat": "off",
-    "unicorn/prefer-dom-node-append": "off",
-    "unicorn/prefer-dom-node-dataset": "off",
-    "unicorn/prefer-dom-node-remove": "off",
+    "unicorn/prefer-dataset": "off",
     "unicorn/prefer-includes": "off",
-    "unicorn/prefer-math-trunc": "off",
-    "unicorn/prefer-module": "off",
+    "unicorn/prefer-node-append": "off",
+    "unicorn/prefer-node-remove": "off",
     "unicorn/prefer-number-properties": "off",
     "unicorn/prefer-optional-catch-binding": "off",
-    "unicorn/prefer-prototype-methods": "off",
     "unicorn/prefer-query-selector": "off",
-    "unicorn/prefer-reflect-apply": "off",
     "unicorn/prefer-set-has": "off",
     "unicorn/prevent-abbreviations": "off"
   }

.github/CONTRIBUTING.md

@@ -18,9 +18,9 @@ the preferred channel for [bug reports](#bug-reports), [features requests](#feat
 and [submitting pull requests](#pull-requests), but please respect the following
 restrictions:
 
-* Please **do not** use the issue tracker for personal support requests. Stack
+* Please **do not** use the issue tracker for personal support requests.  Stack
   Overflow ([`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4) tag),
-  [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](/README.md#community) are better places to get help.
+  [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](README.md#community) are better places to get help.
 
 * Please **do not** derail or troll issues. Keep the discussion on topic and
   respect the opinions of others.
@@ -58,14 +58,14 @@ Good bug reports are extremely helpful, so thanks!
 
 Guidelines for bug reports:
 
-0. **[validate your HTML](https://html5.validator.nu/)** to ensure your
+0. **[Validate your HTML](https://html5.validator.nu/)** to ensure your
    problem isn't caused by a simple error in your own code.
 
 1. **Use the GitHub issue search** — check if the issue has already been
    reported.
 
 2. **Check if the issue has been fixed** — try to reproduce it using the
-   latest `master` or `v4-dev` branch in the repository.
+   latest `main` (or `v4-dev` branch if the issue is about v4) in the repository.
 
 3. **Isolate the problem** — ideally create a [reduced test
    case](https://css-tricks.com/reduced-test-cases/) and a live example.
@@ -100,14 +100,13 @@ Example:
 ### Reporting upstream browser bugs
 
 Sometimes bugs reported to us are actually caused by bugs in the browser(s) themselves, not bugs in Bootstrap per se.
-When feasible, we aim to report such upstream bugs to the relevant browser vendor(s), and then list them on our [Wall of Browser Bugs](https://getbootstrap.com/browser-bugs/) and [document them in MDN](https://developer.mozilla.org/en-US/docs/Web).
 
-| Vendor(s)     | Browser(s)                   | Rendering engine | Bug reporting website(s)                               | Notes                                                    |
-| ------------- | ---------------------------- | ---------------- | ------------------------------------------------------ | -------------------------------------------------------- |
-| Mozilla       | Firefox                      | Gecko            | https://bugzilla.mozilla.org/enter_bug.cgi             | "Core" is normally the right product option to choose.   |
-| Apple         | Safari                       | WebKit           | https://bugs.webkit.org/enter_bug.cgi?product=WebKit   | In Apple's bug reporter, choose "Safari" as the product. |
-| Google, Opera | Chrome, Chromium, Opera v15+ | Blink            | https://bugs.chromium.org/p/chromium/issues/list       | Click the "New issue" button.                            |
-| Microsoft     | Edge                         | Blink            | https://developer.microsoft.com/en-us/microsoft-edge/  | Go to "Help > Send Feedback" from the browser            |
+| Vendor(s)     | Browser(s)                   | Rendering engine | Bug reporting website(s)                                                              | Notes                                                    |
+| ------------- | ---------------------------- | ---------------- | ------------------------------------------------------------------------------------- | -------------------------------------------------------- |
+| Mozilla       | Firefox                      | Gecko            | https://bugzilla.mozilla.org/enter_bug.cgi                                            | "Core" is normally the right product option to choose.   |
+| Apple         | Safari                       | WebKit           | https://bugs.webkit.org/enter_bug.cgi?product=WebKit <br> https://bugreport.apple.com/ | In Apple's bug reporter, choose "Safari" as the product. |
+| Google, Opera | Chrome, Chromium, Opera v15+ | Blink            | https://bugs.chromium.org/p/chromium/issues/list                                      | Click the "New issue" button.                            |
+| Microsoft     | Edge                         | EdgeHTML         | https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/                 |                                                          |
 
 
 ## Feature requests
@@ -124,25 +123,23 @@ Good pull requests—patches, improvements, new features—are a fantastic
 help. They should remain focused in scope and avoid containing unrelated
 commits.
 
-**Please ask first** before embarking on any **significant** pull request (e.g.
+**Please ask first** before embarking on any significant pull request (e.g.
 implementing features, refactoring code, porting to a different language),
 otherwise you risk spending a lot of time working on something that the
-project's developers might not want to merge into the project. For trivial
-things, or things that don't require a lot of your time, you can go ahead and
-make a PR.
+project's developers might not want to merge into the project.
 
 Please adhere to the [coding guidelines](#code-guidelines) used throughout the
 project (indentation, accurate comments, etc.) and any other requirements
 (such as test coverage).
 
-**Do not edit `bootstrap.css` or `bootstrap.js`, and do not commit
-any dist files (`dist/` or `js/dist`).** Those files are automatically generated by our build tools. You should
-edit the source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/v4-dev/scss)
-and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/v4-dev/js/src) instead.
+**Do not edit `bootstrap.css`, or `bootstrap.js`
+directly!** Those files are automatically generated. You should edit the
+source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/main/scss)
+and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/main/js/src) instead.
 
 Similarly, when contributing to Bootstrap's documentation, you should edit the
 documentation source files in
-[the `/bootstrap/site/content/docs/` directory of the `v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev/site/content/docs).
+[the `/bootstrap/site/content/docs/` directory of the `main` branch](https://github.com/twbs/bootstrap/tree/main/site/content/docs).
 **Do not edit the `gh-pages` branch.** That branch is generated from the
 documentation source files and is managed separately by the Bootstrap Core Team.
 
@@ -164,8 +161,8 @@ included in the project:
 2. If you cloned a while ago, get the latest changes from upstream:
 
    ```bash
-   git checkout v4-dev
-   git pull upstream v4-dev
+   git checkout main
+   git pull upstream main
    ```
 
 3. Create a new topic branch (off the main project development branch) to
@@ -184,7 +181,7 @@ included in the project:
 5. Locally merge (or rebase) the upstream development branch into your topic branch:
 
    ```bash
-   git pull [--rebase] upstream v4-dev
+   git pull [--rebase] upstream main
    ```
 
 6. Push your topic branch up to your fork:
@@ -194,7 +191,7 @@ included in the project:
    ```
 
 7. [Open a Pull Request](https://help.github.com/articles/about-pull-requests/)
-    with a clear title and description against the `v4-dev` branch.
+    with a clear title and description against the `main` branch.
 
 **IMPORTANT**: By submitting a patch, you agree to allow the project owners to
 license your work under the terms of the [MIT License](../LICENSE) (if it
@@ -218,7 +215,7 @@ includes code changes) and under the terms of the
 [Adhere to the Code Guide.](https://codeguide.co/#css)
 
 - When feasible, default color palettes should comply with [WCAG color contrast guidelines](https://www.w3.org/TR/WCAG20/#visual-audio-contrast).
-- Except in rare cases, don't remove default `:focus` styles (via e.g. `outline: none;`) without providing alternative styles. See [this A11Y Project post](https://www.a11yproject.com/posts/2013-01-25-never-remove-css-outlines/) for more details.
+- Except in rare cases, don't remove default `:focus` styles (via e.g. `outline: none;`) without providing alternative styles. See [this A11Y Project post](https://a11yproject.com/posts/never-remove-css-outlines/) for more details.
 
 ### JS
 
@@ -226,7 +223,6 @@ includes code changes) and under the terms of the
 - 2 spaces (no tabs)
 - strict mode
 - "Attractive"
-- Don't use [jQuery event alias convenience methods](https://github.com/jquery/jquery/blob/master/src/event/alias.js) (such as `$().focus()`). Instead, use [`$().trigger(eventType, ...)`](https://api.jquery.com/trigger/) or [`$().on(eventType, ...)`](https://api.jquery.com/on/), depending on whether you're firing an event or listening for an event. (For example, `$().trigger('focus')` or `$().on('focus', function (event) { /* handle focus event */ })`) We do this to be compatible with custom builds of jQuery where the event aliases module has been excluded.
 
 ### Checking coding style
 

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+open_collective: bootstrap

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,9 +1,6 @@
 ---
 name: Bug report
 about: Tell us about a bug you may have identified in Bootstrap.
-title: ''
-labels: ''
-assignees: ''
 
 ---
 
@@ -11,10 +8,10 @@ Before opening:
 
 - [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
 - [Validate](https://html5.validator.nu/) any HTML to avoid common problems
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md)
+- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
 
 Bug reports must include:
 
 - Operating system and version (Windows, macOS, Android, iOS)
-- Browser and version (Chrome, Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, Android Browser)
+- Browser and version (Chrome, Firefox, Safari, Microsoft Edge, Opera, Android Browser)
 - A [reduced test case](https://css-tricks.com/reduced-test-cases/) or suggested fix using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/)

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,4 @@
+contact_links:
+  - name: Ask a question
+    url: https://github.com/twbs/bootstrap/discussions/new
+    about: Ask and discuss questions with other Bootstrap community members

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,16 +1,13 @@
 ---
 name: Feature request
 about: Suggest an idea for a new feature in Bootstrap.
-title: ''
-labels: feature
-assignees: ''
 
 ---
 
 Before opening:
 
 - [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md)
+- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
 
 Feature requests must include:
 

.github/SUPPORT.md

@@ -7,5 +7,5 @@ See the [contributing guidelines](CONTRIBUTING.md) for sharing bug reports.
 For general troubleshooting or help getting started:
 
 - Join [the official Slack room](https://bootstrap-slack.herokuapp.com/).
-- Chat with fellow Bootstrappers in IRC. On the `irc.libera.chat` server, in the `#bootstrap` channel.
+- Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel.
 - Ask and explore Stack Overflow with the [`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4) tag.

.github/release-drafter.yml

@@ -0,0 +1,40 @@
+name-template: 'v$NEXT_MAJOR_VERSION'
+tag-template: 'v$NEXT_MAJOR_VERSION'
+prerelease: true
+exclude-labels:
+  - 'skip-changelog'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'new-feature'
+      - 'feature'
+      - 'enhancement'
+  - title: '🐛 Bug fixes'
+    labels:
+      - 'fix'
+      - 'bugfix'
+      - 'bug'
+  - title: '🎨 CSS'
+    labels:
+      - 'css'
+  - title: '☕️ JavaScript'
+    labels:
+      - 'js'
+  - title: '📖 Docs'
+    labels:
+      - 'docs'
+  - title: '🌎 Accessibility'
+    labels:
+      - 'accessibility'
+  - title: '🧰 Misc'
+    labels:
+      - 'build'
+      - 'meta'
+      - 'chore'
+  - title: '📦 Dependencies'
+    labels:
+      - 'dependencies'
+change-template: '- #$NUMBER: $TITLE'
+template: |
+  ## Changes
+  $CHANGES

.github/workflows/browserstack.yml

@@ -1,28 +1,31 @@
 name: BrowserStack
-
-on:
-  push:
-  workflow_dispatch:
-
+on: [push]
 env:
-  FORCE_COLOR: 2
-  NODE: 16
+  CI: true
+  NODE: 12.x
 
 jobs:
   browserstack:
     runs-on: ubuntu-latest
-    if: github.repository == 'twbs/bootstrap' && (!contains(github.event.commits[0].message, '[ci skip]') && !contains(github.event.commits[0].message, '[skip ci]'))
-    timeout-minutes: 30
+    if: github.repository == 'twbs/bootstrap'
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
         with:
           node-version: "${{ env.NODE }}"
-          cache: npm
+
+      - name: Set up npm cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/bundlewatch.yml

@@ -1,15 +1,8 @@
 name: Bundlewatch
-
-on:
-  push:
-    branches-ignore:
-      - "dependabot/**"
-  pull_request:
-  workflow_dispatch:
-
+on: [push, pull_request]
 env:
-  FORCE_COLOR: 2
-  NODE: 16
+  CI: true
+  NODE: 12.x
 
 jobs:
   bundlewatch:
@@ -17,13 +10,21 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
         with:
           node-version: "${{ env.NODE }}"
-          cache: npm
+
+      - name: Set up npm cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci
@@ -35,4 +36,3 @@ jobs:
         run: npm run bundlewatch
         env:
           BUNDLEWATCH_GITHUB_TOKEN: "${{ secrets.BUNDLEWATCH_GITHUB_TOKEN }}"
-          CI_BRANCH_BASE: v4-dev

.github/workflows/codeql.yml

@@ -1,38 +1,25 @@
-name: "CodeQL"
+name: "Code Scanning - Action"
 
 on:
   push:
-    branches:
-      - main
-      - v4-dev
-      - "!dependabot/**"
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches:
-      - main
-      - v4-dev
-      - "!dependabot/**"
   schedule:
-    - cron: "0 2 * * 5"
-  workflow_dispatch:
+    - cron: "0 0 * * 0"
 
 jobs:
-  analyze:
-    name: Analyze
+  CodeQL-Build:
     runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v1
         with:
-          languages: "javascript"
+          languages: javascript
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v1
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v1

.github/workflows/css.yml

@@ -1,15 +1,8 @@
 name: CSS
-
-on:
-  push:
-    branches-ignore:
-      - "dependabot/**"
-  pull_request:
-  workflow_dispatch:
-
+on: [push, pull_request]
 env:
-  FORCE_COLOR: 2
-  NODE: 16
+  CI: true
+  NODE: 12.x
 
 jobs:
   css:
@@ -17,13 +10,21 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
         with:
           node-version: "${{ env.NODE }}"
-          cache: npm
+
+      - name: Set up npm cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/dart-sass.yml

@@ -1,15 +1,8 @@
 name: CSS (Dart Sass)
-
-on:
-  push:
-    branches-ignore:
-      - "dependabot/**"
-  pull_request:
-  workflow_dispatch:
-
+on: [push, pull_request]
 env:
-  FORCE_COLOR: 2
-  NODE: 16
+  CI: true
+  NODE: 12.x
 
 jobs:
   css:
@@ -17,10 +10,10 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
         with:
           node-version: "${{ env.NODE }}"
 

.github/workflows/docs.yml

@@ -1,15 +1,8 @@
 name: Docs
-
-on:
-  push:
-    branches-ignore:
-      - "dependabot/**"
-  pull_request:
-  workflow_dispatch:
-
+on: [push, pull_request]
 env:
-  FORCE_COLOR: 2
-  NODE: 16
+  CI: true
+  NODE: 12.x
 
 jobs:
   docs:
@@ -17,29 +10,26 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
         with:
           node-version: "${{ env.NODE }}"
-          cache: npm
 
       - run: java -version
 
+      - name: Set up npm cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
+
       - name: Install npm dependencies
         run: npm ci
 
-      - name: Build docs
-        run: npm run docs-build
-
-      - name: Validate HTML
-        run: npm run docs-vnu
-
-      - name: Run linkinator
-        uses: JustinBeckwith/linkinator-action@v1
-        with:
-          paths: _site
-          recurse: true
-          verbosity: error
-          skip: "^(?!http://localhost)"
+      - name: Test docs
+        run: npm run docs

.github/workflows/js.yml

@@ -1,30 +1,35 @@
 name: JS Tests
-
-on:
-  push:
-    branches-ignore:
-      - "dependabot/**"
-  pull_request:
-  workflow_dispatch:
-
+on: [push, pull_request]
 env:
-  FORCE_COLOR: 2
-  NODE: 16
+  CI: true
 
 jobs:
   run:
-    name: JS Tests
+    name: Node ${{ matrix.node }}
     runs-on: ubuntu-latest
 
+    strategy:
+      fail-fast: false
+      matrix:
+        node: [10, 12]
+
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
         with:
-          node-version: ${{ env.NODE }}
-          cache: npm
+          node-version: ${{ matrix.node }}
+
+      - name: Set up npm cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}}
+          restore-keys: |
+            ${{ runner.OS }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ matrix.node }}-
 
       - name: Install npm dependencies
         run: npm ci
@@ -36,7 +41,8 @@ jobs:
         run: npm run js-test
 
       - name: Run Coveralls
-        uses: coverallsapp/github-action@1.1.3
+        uses: coverallsapp/github-action@master
+        if: matrix.node == 12
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
           path-to-lcov: "./js/coverage/lcov.info"

.github/workflows/lint.yml

@@ -1,15 +1,8 @@
 name: Lint
-
-on:
-  push:
-    branches-ignore:
-      - "dependabot/**"
-  pull_request:
-  workflow_dispatch:
-
+on: [push, pull_request]
 env:
-  FORCE_COLOR: 2
-  NODE: 16
+  CI: true
+  NODE: 12.x
 
 jobs:
   lint:
@@ -17,13 +10,21 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v2
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
         with:
           node-version: "${{ env.NODE }}"
-          cache: npm
+
+      - name: Set up npm cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/release-notes.yml

@@ -0,0 +1,14 @@
+name: Release notes
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  update_release_draft:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,8 +1,18 @@
 # Ignore docs files
-/_site/
-# Hugo files
+/_gh_pages/
+# This is the old Jekyll docs dist folder;
+# keeping it here so that when we switch branches it doesn't show up
+/site/docs/**/dist/
+# Jekyll's cache folder; keeping it for the same reason as above
+/site/.jekyll-cache/
+# Hugo resources folder
 /resources/
-/.hugo_build.lock
+
+# Ignore ruby/bundler files;
+# keeping them here so that when we switch branches they don't show up
+/.bundle/
+/vendor/
+/.ruby-version
 
 # Numerous always-ignore extensions
 *.diff
@@ -29,9 +39,6 @@
 *.sublime-workspace
 nbproject
 Thumbs.db
-/.vscode/
-# Local Netlify folder
-.netlify
 
 # Komodo
 .komodotools

.stylelintignore

@@ -1,5 +1,5 @@
 **/*.min.css
 **/dist/
 **/vendor/
-/_site/
+/_gh_pages/
 /js/coverage/

.stylelintrc

@@ -1,22 +1,22 @@
 {
   "extends": [
-    "stylelint-config-twbs-bootstrap"
+    "stylelint-config-twbs-bootstrap/scss"
   ],
   "rules": {
-    "declaration-property-value-disallowed-list": {
-      "border": "none",
-      "outline": "none"
-    },
-    "function-disallowed-list": [
-      "calc"
-    ],
-    "property-disallowed-list": [
+    "property-blacklist": [
       "border-radius",
       "border-top-left-radius",
       "border-top-right-radius",
       "border-bottom-right-radius",
       "border-bottom-left-radius",
       "transition"
+    ],
+    "function-blacklist": ["calc"],
+    "scss/dollar-variable-default": [
+      true,
+      {
+        "ignore": "local"
+      }
     ]
   }
 }

CODE_OF_CONDUCT.md

@@ -8,19 +8,19 @@ In the interest of fostering an open and welcoming environment, we as contributo
 
 Examples of behavior that contributes to creating a positive environment include:
 
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
 
 Examples of unacceptable behavior by participants include:
 
-* The use of sexualized language or imagery and unwelcome sexual attention or advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a professional setting
+- The use of sexualized language or imagery and unwelcome sexual attention or advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a professional setting
 
 ## Our Responsibilities
 
@@ -40,4 +40,7 @@ Project maintainers who do not follow or enforce the Code of Conduct in good fai
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org/), version 1.4, available at <https://www.contributor-covenant.org/version/1/4/code-of-conduct/>
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [https://www.contributor-covenant.org/version/1/4/code-of-conduct.html][version]
+
+[homepage]: https://www.contributor-covenant.org/
+[version]: https://www.contributor-covenant.org/version/1/4/code-of-conduct.html

LICENSE

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2011-2022 Twitter, Inc.
-Copyright (c) 2011-2022 The Bootstrap Authors
+Copyright (c) 2011-2020 Twitter, Inc.
+Copyright (c) 2011-2020 The Bootstrap Authors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,6 +1,6 @@
 <p align="center">
-  <a href="https://getbootstrap.com/">
-    <img src="https://getbootstrap.com/docs/4.6/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width="72" height="72">
+  <a href="https://v5.getbootstrap.com/">
+    <img src="https://v5.getbootstrap.com/docs/5.0/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
   </a>
 </p>
 
@@ -9,12 +9,12 @@
 <p align="center">
   Sleek, intuitive, and powerful front-end framework for faster and easier web development.
   <br>
-  <a href="https://getbootstrap.com/docs/4.6/"><strong>Explore Bootstrap docs »</strong></a>
+  <a href="https://v5.getbootstrap.com/docs/5.0/"><strong>Explore Bootstrap docs »</strong></a>
   <br>
   <br>
-  <a href="https://github.com/twbs/bootstrap/issues/new?template=bug_report.md">Report bug</a>
+  <a href="https://github.com/twbs/bootstrap/issues/new?template=bug.md">Report bug</a>
   ·
-  <a href="https://github.com/twbs/bootstrap/issues/new?template=feature_request.md">Request feature</a>
+  <a href="https://github.com/twbs/bootstrap/issues/new?template=feature.md&labels=feature">Request feature</a>
   ·
   <a href="https://themes.getbootstrap.com/">Themes</a>
   ·
@@ -22,6 +22,11 @@
 </p>
 
 
+## Bootstrap 4
+
+Our default branch is for development of our upcoming Bootstrap 5 release. Head to the [`v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev) to view the readme, documentation, and source code for Bootstrap 4.
+
+
 ## Table of contents
 
 - [Quick start](#quick-start)
@@ -41,38 +46,38 @@
 
 Several quick start options are available:
 
-- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.6.2.zip)
+- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v5.0.0.zip)
 - Clone the repo: `git clone https://github.com/twbs/bootstrap.git`
-- Install with [npm](https://www.npmjs.com/): `npm install bootstrap`
-- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.6.2`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.6.2`
+- Install with [npm](https://www.npmjs.com/): `npm install bootstrap@next`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@5.0.0`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.0.0`
 - Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass`
 
-Read the [Getting started page](https://getbootstrap.com/docs/4.6/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+Read the [Getting started page](https://v5.getbootstrap.com/docs/5.0/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
 
 
 ## Status
 
 [![Slack](https://bootstrap-slack.herokuapp.com/badge.svg)](https://bootstrap-slack.herokuapp.com/)
-[![Build Status](https://img.shields.io/github/workflow/status/twbs/bootstrap/JS%20Tests/v4-dev?label=JS%20Tests&logo=github)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Av4-dev)
-[![npm version](https://img.shields.io/npm/v/bootstrap)](https://www.npmjs.com/package/bootstrap)
-[![Gem version](https://img.shields.io/gem/v/bootstrap)](https://rubygems.org/gems/bootstrap)
-[![Meteor Atmosphere](https://img.shields.io/badge/meteor-twbs%3Abootstrap-blue)](https://atmospherejs.com/twbs/bootstrap)
-[![Packagist Prerelease](https://img.shields.io/packagist/vpre/twbs/bootstrap)](https://packagist.org/packages/twbs/bootstrap)
-[![NuGet](https://img.shields.io/nuget/vpre/bootstrap)](https://www.nuget.org/packages/bootstrap/absoluteLatest)
-[![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/v4-dev)](https://coveralls.io/github/twbs/bootstrap?branch=v4-dev)
-[![CSS gzip size](https://img.badgesize.io/twbs/bootstrap/v4-dev/dist/css/bootstrap.min.css?compression=gzip&label=CSS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/v4-dev/dist/css/bootstrap.min.css)
-[![JS gzip size](https://img.badgesize.io/twbs/bootstrap/v4-dev/dist/js/bootstrap.min.js?compression=gzip&label=JS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/v4-dev/dist/js/bootstrap.min.js)
+[![Build Status](https://github.com/twbs/bootstrap/workflows/JS%20Tests/badge.svg?branch=main)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Amain)
+[![npm version](https://img.shields.io/npm/v/bootstrap.svg)](https://www.npmjs.com/package/bootstrap)
+[![Gem version](https://img.shields.io/gem/v/bootstrap.svg)](https://rubygems.org/gems/bootstrap)
+[![Meteor Atmosphere](https://img.shields.io/badge/meteor-twbs%3Abootstrap-blue.svg)](https://atmospherejs.com/twbs/bootstrap)
+[![Packagist Prerelease](https://img.shields.io/packagist/vpre/twbs/bootstrap.svg)](https://packagist.org/packages/twbs/bootstrap)
+[![NuGet](https://img.shields.io/nuget/vpre/bootstrap.svg)](https://www.nuget.org/packages/bootstrap/absoluteLatest)
+[![peerDependencies Status](https://img.shields.io/david/peer/twbs/bootstrap.svg)](https://david-dm.org/twbs/bootstrap?type=peer)
+[![devDependency Status](https://img.shields.io/david/dev/twbs/bootstrap.svg)](https://david-dm.org/twbs/bootstrap?type=dev)
+[![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/main.svg)](https://coveralls.io/github/twbs/bootstrap?branch=main)
+[![CSS gzip size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=gzip&label=CSS+gzip+size)](https://github.com/twbs/bootstrap/tree/main/dist/css/bootstrap.min.css)
+[![JS gzip size](https://img.badgesize.io/twbs/bootstrap/main/dist/js/bootstrap.min.js?compression=gzip&label=JS+gzip+size)](https://github.com/twbs/bootstrap/tree/main/dist/js/bootstrap.min.js)
 [![BrowserStack Status](https://www.browserstack.com/automate/badge.svg?badge_key=SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229)](https://www.browserstack.com/automate/public-build/SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229)
-[![Backers on Open Collective](https://img.shields.io/opencollective/backers/bootstrap)](#backers)
-[![Sponsors on Open Collective](https://img.shields.io/opencollective/sponsors/bootstrap)](#sponsors)
+[![Backers on Open Collective](https://img.shields.io/opencollective/backers/bootstrap.svg)](#backers)
+[![Sponsors on Open Collective](https://img.shields.io/opencollective/sponsors/bootstrap.svg)](#sponsors)
 
 
 ## What's included
 
-Within the download you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations.
-
-<details><summary>Download contents</summary>
+Within the download you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations. You'll see something like this:
 
 ```text
 bootstrap/
@@ -86,6 +91,10 @@ bootstrap/
     │   ├── bootstrap-reboot.css.map
     │   ├── bootstrap-reboot.min.css
     │   ├── bootstrap-reboot.min.css.map
+    │   ├── bootstrap-utilities.css
+    │   ├── bootstrap-utilities.css.map
+    │   ├── bootstrap-utilities.min.css
+    │   ├── bootstrap-utilities.min.css.map
     │   ├── bootstrap.css
     │   ├── bootstrap.css.map
     │   ├── bootstrap.min.css
@@ -95,50 +104,53 @@ bootstrap/
         ├── bootstrap.bundle.js.map
         ├── bootstrap.bundle.min.js
         ├── bootstrap.bundle.min.js.map
+        ├── bootstrap.esm.js
+        ├── bootstrap.esm.js.map
+        ├── bootstrap.esm.min.js
+        ├── bootstrap.esm.min.js.map
         ├── bootstrap.js
         ├── bootstrap.js.map
         ├── bootstrap.min.js
         └── bootstrap.min.js.map
 ```
-</details>
 
-We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [Source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/), but not [jQuery](https://jquery.com/).
+We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/).
 
 
 ## Bugs and feature requests
 
-Have a bug or a feature request? Please first read the [issue guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md#using-the-issue-tracker) and search for existing and closed issues. If your problem or idea is not addressed yet, [please open a new issue](https://github.com/twbs/bootstrap/issues/new).
+Have a bug or a feature request? Please first read the [issue guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md#using-the-issue-tracker) and search for existing and closed issues. If your problem or idea is not addressed yet, [please open a new issue](https://github.com/twbs/bootstrap/issues/new).
 
 
 ## Documentation
 
-Bootstrap's documentation, included in this repo in the root directory, is built with [Hugo](https://gohugo.io/) and publicly hosted on GitHub Pages at <https://getbootstrap.com/>. The docs may also be run locally.
+Bootstrap's documentation, included in this repo in the root directory, is built with [Hugo](https://gohugo.io/) and publicly hosted on GitHub Pages at <https://v5.getbootstrap.com/>. The docs may also be run locally.
 
-Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/assets/js/search.js`.
+Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/assets/js/src/search.js` file.
 
 ### Running documentation locally
 
 1. Run `npm install` to install the Node.js dependencies, including Hugo (the site builder).
 2. Run `npm run test` (or a specific npm script) to rebuild distributed CSS and JavaScript files, as well as our docs assets.
-3. Run `npm start` to compile CSS and JavaScript files, generate our docs, and watch for changes.
+3. From the root `/bootstrap` directory, run `npm run docs-serve` in the command line.
 4. Open `http://localhost:9001/` in your browser, and voilà.
 
 Learn more about using Hugo by reading its [documentation](https://gohugo.io/documentation/).
 
 ### Documentation for previous releases
 
-You can find all our previous releases docs on <https://getbootstrap.com/docs/versions/>.
+You can find all our previous releases docs on <https://v5.getbootstrap.com/docs/versions/>.
 
 [Previous releases](https://github.com/twbs/bootstrap/releases) and their documentation are also available for download.
 
 
 ## Contributing
 
-Please read through our [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md). Included are directions for opening issues, coding standards, and notes on development.
+Please read through our [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md). Included are directions for opening issues, coding standards, and notes on development.
 
-Moreover, if your pull request contains JavaScript patches or features, you must include [relevant unit tests](https://github.com/twbs/bootstrap/tree/v4-dev/js/tests). All HTML and CSS should conform to the [Code Guide](https://github.com/mdo/code-guide), maintained by [Mark Otto](https://github.com/mdo).
+Moreover, if your pull request contains JavaScript patches or features, you must include [relevant unit tests](https://github.com/twbs/bootstrap/tree/main/js/tests). All HTML and CSS should conform to the [Code Guide](https://github.com/mdo/code-guide), maintained by [Mark Otto](https://github.com/mdo).
 
-Editor preferences are available in the [editor config](https://github.com/twbs/bootstrap/blob/v4-dev/.editorconfig) for easy use in common text editors. Read more and download plugins at <https://editorconfig.org/>.
+Editor preferences are available in the [editor config](https://github.com/twbs/bootstrap/blob/main/.editorconfig) for easy use in common text editors. Read more and download plugins at <https://editorconfig.org/>.
 
 
 ## Community
@@ -148,7 +160,7 @@ Get updates on Bootstrap's development and chat with the project maintainers and
 - Follow [@getbootstrap on Twitter](https://twitter.com/getbootstrap).
 - Read and subscribe to [The Official Bootstrap Blog](https://blog.getbootstrap.com/).
 - Join [the official Slack room](https://bootstrap-slack.herokuapp.com/).
-- Chat with fellow Bootstrappers in IRC. On the `irc.libera.chat` server, in the `#bootstrap` channel.
+- Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel.
 - Implementation help may be found at Stack Overflow (tagged [`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4)).
 - Developers should use the keyword `bootstrap` on packages which modify or add to the functionality of Bootstrap when distributing through [npm](https://www.npmjs.com/browse/keyword/bootstrap) or similar delivery mechanisms for maximum discoverability.
 
@@ -186,16 +198,16 @@ Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infras
 
 Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/bootstrap#sponsor)]
 
-[![](https://opencollective.com/bootstrap/sponsor/0/avatar.svg)](https://opencollective.com/bootstrap/sponsor/0/website)
-[![](https://opencollective.com/bootstrap/sponsor/1/avatar.svg)](https://opencollective.com/bootstrap/sponsor/1/website)
-[![](https://opencollective.com/bootstrap/sponsor/2/avatar.svg)](https://opencollective.com/bootstrap/sponsor/2/website)
-[![](https://opencollective.com/bootstrap/sponsor/3/avatar.svg)](https://opencollective.com/bootstrap/sponsor/3/website)
-[![](https://opencollective.com/bootstrap/sponsor/4/avatar.svg)](https://opencollective.com/bootstrap/sponsor/4/website)
-[![](https://opencollective.com/bootstrap/sponsor/5/avatar.svg)](https://opencollective.com/bootstrap/sponsor/5/website)
-[![](https://opencollective.com/bootstrap/sponsor/6/avatar.svg)](https://opencollective.com/bootstrap/sponsor/6/website)
-[![](https://opencollective.com/bootstrap/sponsor/7/avatar.svg)](https://opencollective.com/bootstrap/sponsor/7/website)
-[![](https://opencollective.com/bootstrap/sponsor/8/avatar.svg)](https://opencollective.com/bootstrap/sponsor/8/website)
-[![](https://opencollective.com/bootstrap/sponsor/9/avatar.svg)](https://opencollective.com/bootstrap/sponsor/9/website)
+[![OC sponsor 0](https://opencollective.com/bootstrap/sponsor/0/avatar.svg)](https://opencollective.com/bootstrap/sponsor/0/website)
+[![OC sponsor 1](https://opencollective.com/bootstrap/sponsor/1/avatar.svg)](https://opencollective.com/bootstrap/sponsor/1/website)
+[![OC sponsor 2](https://opencollective.com/bootstrap/sponsor/2/avatar.svg)](https://opencollective.com/bootstrap/sponsor/2/website)
+[![OC sponsor 3](https://opencollective.com/bootstrap/sponsor/3/avatar.svg)](https://opencollective.com/bootstrap/sponsor/3/website)
+[![OC sponsor 4](https://opencollective.com/bootstrap/sponsor/4/avatar.svg)](https://opencollective.com/bootstrap/sponsor/4/website)
+[![OC sponsor 5](https://opencollective.com/bootstrap/sponsor/5/avatar.svg)](https://opencollective.com/bootstrap/sponsor/5/website)
+[![OC sponsor 6](https://opencollective.com/bootstrap/sponsor/6/avatar.svg)](https://opencollective.com/bootstrap/sponsor/6/website)
+[![OC sponsor 7](https://opencollective.com/bootstrap/sponsor/7/avatar.svg)](https://opencollective.com/bootstrap/sponsor/7/website)
+[![OC sponsor 8](https://opencollective.com/bootstrap/sponsor/8/avatar.svg)](https://opencollective.com/bootstrap/sponsor/8/website)
+[![OC sponsor 9](https://opencollective.com/bootstrap/sponsor/9/avatar.svg)](https://opencollective.com/bootstrap/sponsor/9/website)
 
 
 ## Backers
@@ -207,4 +219,4 @@ Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com
 
 ## Copyright and license
 
-Code and documentation copyright 2011-2022 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/).
+Code and documentation copyright 2011–2020 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/).

build/build-plugins.js

@@ -2,8 +2,8 @@
 
 /*!
  * Script to build our plugins to use them separately.
- * Copyright 2020-2022 The Bootstrap Authors
- * Copyright 2020-2022 Twitter, Inc.
+ * Copyright 2020 The Bootstrap Authors
+ * Copyright 2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
@@ -14,16 +14,20 @@ const rollup = require('rollup')
 const { babel } = require('@rollup/plugin-babel')
 const banner = require('./banner.js')
 
-const TEST = process.env.NODE_ENV === 'test'
 const plugins = [
   babel({
     // Only transpile our source code
     exclude: 'node_modules/**',
-    // Include the helpers in each file, at most one copy of each
-    babelHelpers: 'bundled'
+    // Inline the required helpers in each file
+    babelHelpers: 'inline'
   })
 ]
 const bsPlugins = {
+  Data: path.resolve(__dirname, '../js/src/dom/data.js'),
+  EventHandler: path.resolve(__dirname, '../js/src/dom/event-handler.js'),
+  Manipulator: path.resolve(__dirname, '../js/src/dom/manipulator.js'),
+  Polyfill: path.resolve(__dirname, '../js/src/dom/polyfill.js'),
+  SelectorEngine: path.resolve(__dirname, '../js/src/dom/selector-engine.js'),
   Alert: path.resolve(__dirname, '../js/src/alert.js'),
   Button: path.resolve(__dirname, '../js/src/button.js'),
   Carousel: path.resolve(__dirname, '../js/src/carousel.js'),
@@ -34,33 +38,125 @@ const bsPlugins = {
   ScrollSpy: path.resolve(__dirname, '../js/src/scrollspy.js'),
   Tab: path.resolve(__dirname, '../js/src/tab.js'),
   Toast: path.resolve(__dirname, '../js/src/toast.js'),
-  Tooltip: path.resolve(__dirname, '../js/src/tooltip.js'),
-  Util: path.resolve(__dirname, '../js/src/util.js')
+  Tooltip: path.resolve(__dirname, '../js/src/tooltip.js')
 }
-const rootPath = TEST ? '../js/coverage/dist/' : '../js/dist/'
+const rootPath = path.resolve(__dirname, '../js/dist/')
+
+const defaultPluginConfig = {
+  external: [
+    bsPlugins.Data,
+    bsPlugins.EventHandler,
+    bsPlugins.SelectorEngine
+  ],
+  globals: {
+    [bsPlugins.Data]: 'Data',
+    [bsPlugins.EventHandler]: 'EventHandler',
+    [bsPlugins.SelectorEngine]: 'SelectorEngine'
+  }
+}
+
+const getConfigByPluginKey = pluginKey => {
+  if (
+    pluginKey === 'Data' ||
+    pluginKey === 'Manipulator' ||
+    pluginKey === 'EventHandler' ||
+    pluginKey === 'Polyfill' ||
+    pluginKey === 'SelectorEngine' ||
+    pluginKey === 'Util' ||
+    pluginKey === 'Sanitizer'
+  ) {
+    return {
+      external: [bsPlugins.Polyfill],
+      globals: {
+        [bsPlugins.Polyfill]: 'Polyfill'
+      }
+    }
+  }
+
+  if (pluginKey === 'Alert' || pluginKey === 'Tab') {
+    return defaultPluginConfig
+  }
+
+  if (
+    pluginKey === 'Button' ||
+    pluginKey === 'Carousel' ||
+    pluginKey === 'Collapse' ||
+    pluginKey === 'Modal' ||
+    pluginKey === 'ScrollSpy'
+  ) {
+    const config = Object.assign(defaultPluginConfig)
+    config.external.push(bsPlugins.Manipulator)
+    config.globals[bsPlugins.Manipulator] = 'Manipulator'
+    return config
+  }
+
+  if (pluginKey === 'Dropdown' || pluginKey === 'Tooltip') {
+    const config = Object.assign(defaultPluginConfig)
+    config.external.push(bsPlugins.Manipulator, 'popper.js')
+    config.globals[bsPlugins.Manipulator] = 'Manipulator'
+    config.globals['popper.js'] = 'Popper'
+    return config
+  }
+
+  if (pluginKey === 'Popover') {
+    return {
+      external: [
+        bsPlugins.Data,
+        bsPlugins.SelectorEngine,
+        bsPlugins.Tooltip
+      ],
+      globals: {
+        [bsPlugins.Data]: 'Data',
+        [bsPlugins.SelectorEngine]: 'SelectorEngine',
+        [bsPlugins.Tooltip]: 'Tooltip'
+      }
+    }
+  }
+
+  if (pluginKey === 'Toast') {
+    return {
+      external: [
+        bsPlugins.Data,
+        bsPlugins.EventHandler,
+        bsPlugins.Manipulator
+      ],
+      globals: {
+        [bsPlugins.Data]: 'Data',
+        [bsPlugins.EventHandler]: 'EventHandler',
+        [bsPlugins.Manipulator]: 'Manipulator'
+      }
+    }
+  }
+}
+
+const utilObjects = [
+  'Util',
+  'Sanitizer'
+]
+
+const domObjects = [
+  'Data',
+  'EventHandler',
+  'Manipulator',
+  'Polyfill',
+  'SelectorEngine'
+]
 
 const build = async plugin => {
   console.log(`Building ${plugin} plugin...`)
 
-  const external = ['jquery', 'popper.js']
-  const globals = {
-    jquery: 'jQuery', // Ensure we use jQuery which is always available even in noConflict mode
-    'popper.js': 'Popper'
+  const { external, globals } = getConfigByPluginKey(plugin)
+  const pluginFilename = path.basename(bsPlugins[plugin])
+  let pluginPath = rootPath
+
+  if (utilObjects.includes(plugin)) {
+    pluginPath = `${rootPath}/util/`
   }
 
-  // Do not bundle Util in plugins
-  if (plugin !== 'Util') {
-    external.push(bsPlugins.Util)
-    globals[bsPlugins.Util] = 'Util'
+  if (domObjects.includes(plugin)) {
+    pluginPath = `${rootPath}/dom/`
   }
 
-  // Do not bundle Tooltip in Popover
-  if (plugin === 'Popover') {
-    external.push(bsPlugins.Tooltip)
-    globals[bsPlugins.Tooltip] = 'Tooltip'
-  }
-
-  const pluginFilename = `${plugin.toLowerCase()}.js`
   const bundle = await rollup.rollup({
     input: bsPlugins[plugin],
     plugins,
@@ -73,7 +169,7 @@ const build = async plugin => {
     name: plugin,
     sourcemap: true,
     globals,
-    file: path.resolve(__dirname, `${rootPath}${pluginFilename}`)
+    file: path.resolve(__dirname, `${pluginPath}/${pluginFilename}`)
   })
 
   console.log(`Building ${plugin} plugin... Done!`)

build/change-version.js

@@ -2,80 +2,111 @@
 
 /*!
  * Script to update version number references in the project.
- * Copyright 2017-2022 The Bootstrap Authors
- * Copyright 2017-2022 Twitter, Inc.
+ * Copyright 2017-2020 The Bootstrap Authors
+ * Copyright 2017-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
 'use strict'
 
-const fs = require('fs').promises
+const fs = require('fs')
 const path = require('path')
-const globby = require('globby')
+const sh = require('shelljs')
 
-const VERBOSE = process.argv.includes('--verbose')
-const DRY_RUN = process.argv.includes('--dry') || process.argv.includes('--dry-run')
-
-// These are the filetypes we only care about replacing the version
-const GLOB = [
-  '**/*.{css,html,js,json,md,scss,txt,yml}'
-]
-const GLOBBY_OPTIONS = {
-  cwd: path.join(__dirname, '..'),
-  gitignore: true
-}
+sh.config.fatal = true
 
 // Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
 function regExpQuote(string) {
-  return string.replace(/[$()*+.?[\\\]^{|}-]/g, '\\$&')
+  return string.replace(/[$()*+-.?[\\\]^{|}]/g, '\\$&')
 }
 
 function regExpQuoteReplacement(string) {
   return string.replace(/\$/g, '$$')
 }
 
-async function replaceRecursively(file, oldVersion, newVersion) {
-  const originalString = await fs.readFile(file, 'utf8')
-  const newString = originalString.replace(
-    new RegExp(regExpQuote(oldVersion), 'g'), regExpQuoteReplacement(newVersion)
-  )
+const DRY_RUN = false
 
-  // No need to move any further if the strings are identical
-  if (originalString === newString) {
+function walkAsync(directory, excludedDirectories, fileCallback, errback) {
+  if (excludedDirectories.has(path.parse(directory).base)) {
     return
   }
 
-  if (VERBOSE) {
-    console.log(`FILE: ${file}`)
-  }
+  fs.readdir(directory, (err, names) => {
+    if (err) {
+      errback(err)
+      return
+    }
 
-  if (DRY_RUN) {
-    return
-  }
+    names.forEach(name => {
+      const filepath = path.join(directory, name)
+      fs.lstat(filepath, (err, stats) => {
+        if (err) {
+          process.nextTick(errback, err)
+          return
+        }
 
-  await fs.writeFile(file, newString, 'utf8')
+        if (stats.isDirectory()) {
+          process.nextTick(walkAsync, filepath, excludedDirectories, fileCallback, errback)
+        } else if (stats.isFile()) {
+          process.nextTick(fileCallback, filepath)
+        }
+      })
+    })
+  })
 }
 
-async function main(args) {
-  let [oldVersion, newVersion] = args
+function replaceRecursively(directory, excludedDirectories, allowedExtensions, original, replacement) {
+  original = new RegExp(regExpQuote(original), 'g')
+  replacement = regExpQuoteReplacement(replacement)
+  const updateFile = DRY_RUN ?
+    filepath => {
+      if (allowedExtensions.has(path.parse(filepath).ext)) {
+        console.log(`FILE: ${filepath}`)
+      } else {
+        console.log(`EXCLUDED:${filepath}`)
+      }
+    } :
+    filepath => {
+      if (allowedExtensions.has(path.parse(filepath).ext)) {
+        sh.sed('-i', original, replacement, filepath)
+      }
+    }
 
-  if (!oldVersion || !newVersion) {
-    console.error('USAGE: change-version old_version new_version [--verbose] [--dry[-run]]')
+  walkAsync(directory, excludedDirectories, updateFile, err => {
+    console.error('ERROR while traversing directory!:')
+    console.error(err)
+    process.exit(1)
+  })
+}
+
+function main(args) {
+  if (args.length !== 2) {
+    console.error('USAGE: change-version old_version new_version')
     console.error('Got arguments:', args)
     process.exit(1)
   }
 
-  // Strip any leading `v` from arguments because otherwise we will end up with duplicate `v`s
-  [oldVersion, newVersion] = [oldVersion, newVersion].map(arg => arg.startsWith('v') ? arg.slice(1) : arg)
-
-  try {
-    const files = await globby(GLOB, GLOBBY_OPTIONS)
-
-    await Promise.all(files.map(file => replaceRecursively(file, oldVersion, newVersion)))
-  } catch (error) {
-    console.error(error)
-    process.exit(1)
-  }
+  const oldVersion = args[0]
+  const newVersion = args[1]
+  const EXCLUDED_DIRS = new Set([
+    '.git',
+    '_gh_pages',
+    'node_modules',
+    'vendor'
+  ])
+  const INCLUDED_EXTENSIONS = new Set([
+    // This extension whitelist is how we avoid modifying binary files
+    '',
+    '.css',
+    '.html',
+    '.js',
+    '.json',
+    '.md',
+    '.scss',
+    '.txt',
+    '.yml'
+  ])
+  replaceRecursively('.', EXCLUDED_DIRS, INCLUDED_EXTENSIONS, oldVersion, newVersion)
 }
 
 main(process.argv.slice(2))

build/generate-sri.js

@@ -5,8 +5,8 @@
  * Remember to use the same vendor files as the CDN ones,
  * otherwise the hashes won't match!
  *
- * Copyright 2017-2022 The Bootstrap Authors
- * Copyright 2017-2022 Twitter, Inc.
+ * Copyright 2017-2020 The Bootstrap Authors
+ * Copyright 2017-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
@@ -17,8 +17,6 @@ const fs = require('fs')
 const path = require('path')
 const sh = require('shelljs')
 
-const pkg = require('../package.json')
-
 sh.config.fatal = true
 
 const configFile = path.join(__dirname, '../config.yml')
@@ -39,10 +37,6 @@ const files = [
     file: 'dist/js/bootstrap.bundle.min.js',
     configPropertyName: 'js_bundle_hash'
   },
-  {
-    file: `site/static/docs/${pkg.config.version_short}/assets/js/vendor/jquery.slim.min.js`,
-    configPropertyName: 'jquery_hash'
-  },
   {
     file: 'node_modules/popper.js/dist/umd/popper.min.js',
     configPropertyName: 'popper_hash'
@@ -61,6 +55,6 @@ files.forEach(file => {
 
     console.log(`${file.configPropertyName}: ${integrity}`)
 
-    sh.sed('-i', new RegExp(`^(\\s+${file.configPropertyName}:\\s+["'])\\S*(["'])`), `$1${integrity}$2`, configFile)
+    sh.sed('-i', new RegExp(`(\\s${file.configPropertyName}:\\s+"|')(\\S+)("|')`), `$1${integrity}$3`, configFile)
   })
 })

build/postcss.config.js

@@ -1,18 +1,16 @@
 'use strict'
 
-module.exports = ctx => {
-  return {
-    map: ctx.file.dirname.includes('examples') ?
-      false :
-      {
-        inline: false,
-        annotation: true,
-        sourcesContent: true
-      },
-    plugins: {
-      autoprefixer: {
-        cascade: false
-      }
+module.exports = ctx => ({
+  map: ctx.file.dirname.includes('examples') ?
+    false :
+    {
+      inline: false,
+      annotation: true,
+      sourcesContent: true
+    },
+  plugins: {
+    autoprefixer: {
+      cascade: false
     }
   }
-}
+})

build/rollup.config.js

@@ -2,43 +2,48 @@
 
 const path = require('path')
 const { babel } = require('@rollup/plugin-babel')
-const { nodeResolve } = require('@rollup/plugin-node-resolve')
+const resolve = require('@rollup/plugin-node-resolve')
 const banner = require('./banner.js')
 
 const BUNDLE = process.env.BUNDLE === 'true'
+const ESM = process.env.ESM === 'true'
 
-let fileDest = 'bootstrap.js'
-const external = ['jquery', 'popper.js']
+let fileDest = `bootstrap${ESM ? '.esm' : ''}`
+const external = ['popper.js']
 const plugins = [
   babel({
-    // Only transpile our source code
+  // Only transpile our source code
     exclude: 'node_modules/**',
     // Include the helpers in the bundle, at most one copy of each
     babelHelpers: 'bundled'
   })
 ]
 const globals = {
-  jquery: 'jQuery', // Ensure we use jQuery which is always available even in noConflict mode
   'popper.js': 'Popper'
 }
 
 if (BUNDLE) {
-  fileDest = 'bootstrap.bundle.js'
+  fileDest += '.bundle'
   // Remove last entry in external array to bundle Popper
   external.pop()
   delete globals['popper.js']
-  plugins.push(nodeResolve())
+  plugins.push(resolve())
 }
 
-module.exports = {
-  input: path.resolve(__dirname, '../js/index.js'),
+const rollupConfig = {
+  input: path.resolve(__dirname, `../js/index.${ESM ? 'esm' : 'umd'}.js`),
   output: {
     banner,
-    file: path.resolve(__dirname, `../dist/js/${fileDest}`),
-    format: 'umd',
-    globals,
-    name: 'bootstrap'
+    file: path.resolve(__dirname, `../dist/js/${fileDest}.js`),
+    format: ESM ? 'esm' : 'umd',
+    globals
   },
   external,
   plugins
 }
+
+if (!ESM) {
+  rollupConfig.output.name = 'bootstrap'
+}
+
+module.exports = rollupConfig

build/ship.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+set -e
+
+#
+# Usage
+# ---------------
+# 1. Clone second version of Bootstrap in sibling directory named `bs-docs`.
+# 2. Within `bs-docs` copy, switch to `gh-pages` branch.
+# 3. Pull latest, re-bundle, re-npm.
+# 4. Run script.
+
+red=$'\e[1;31m'
+green=$'\e[1;32m'
+#blue=$'\e[1;34m'
+magenta=$'\e[1;35m'
+#cyan=$'\e[1;36m'
+end=$'\e[0m'
+
+# Get current version from package.json
+current_version=$(node -p "require('./package.json').version")
+
+if [[ $# -lt 1 ]]; then
+  printf "\n%s⚠️  Shipping aborted. You must specify a version.\n%s" "$red" "$end"
+  exit 1
+fi
+
+# Pulling latest changes, just to be sure
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sPulling latest changes...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n\n%s" "$magenta" "$end"
+git pull origin main
+
+# Update version number
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sUpdating version number...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n%s" "$magenta" "$end"
+npm run release-version "$current_version" "$1"
+
+# Build release
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sBuilding release...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n%s" "$magenta" "$end"
+npm run release
+
+# Copy the contents of the built docs site over to `bs-docs` repo
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sCopy it over...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n%s" "$magenta" "$end"
+cp -rf _gh_pages/. ../bs-docs/
+printf "\nDone!\n"
+
+printf "\n%s=======================================================%s" "$green" "$end"
+printf "\n%sSuccess, $1 is ready to review and publish.%s" "$green" "$end"
+printf "\n%s=======================================================\n\n%s" "$green" "$end"

build/svgo.yml

@@ -0,0 +1,59 @@
+# Usage:
+# install svgo globally: `npm i -g svgo`
+# svgo --config=build/svgo.yml --input=foo.svg
+
+# https://github.com/svg/svgo/blob/master/docs/how-it-works/en.md
+# replace default config
+
+multipass: true
+#full: true
+
+# https://github.com/svg/svgo/blob/master/lib/svgo/js2svg.js#L6 for more config options
+
+js2svg:
+  pretty: true
+  indent: 2
+
+plugins:
+#  - addAttributesToSVGElement:
+#      attributes:
+#        - focusable: false
+  - cleanupAttrs: true
+  - cleanupEnableBackground: true
+  - cleanupIDs: true
+  - cleanupListOfValues: true
+  - cleanupNumericValues: true
+  - collapseGroups: true
+  - convertColors: true
+  - convertPathData: true
+  - convertShapeToPath: true
+  - convertStyleToAttrs: true
+  - convertTransform: true
+  - inlineStyles: true
+  - mergePaths: true
+  - minifyStyles: true
+  - moveElemsAttrsToGroup: true
+  - moveGroupAttrsToElems: true
+  - removeAttrs:
+      attrs:
+        - "data-name"
+  - removeComments: true
+  - removeDesc: true
+  - removeDoctype: true
+  - removeEditorsNSData: true
+  - removeEmptyAttrs: true
+  - removeEmptyContainers: true
+  - removeEmptyText: true
+  - removeHiddenElems: true
+  - removeMetadata: true
+  - removeNonInheritableGroupAttrs: true
+  - removeTitle: false
+  - removeUnknownsAndDefaults:
+      keepRoleAttr: true
+  - removeUnusedNS: true
+  - removeUselessDefs: true
+  - removeUselessStrokeAndFill: true
+  - removeViewBox: false
+  - removeXMLNS: false
+  - removeXMLProcInst: true
+  - sortAttrs: true

build/vnu-jar.js

@@ -2,17 +2,17 @@
 
 /*!
  * Script to run vnu-jar if Java is available.
- * Copyright 2017-2022 The Bootstrap Authors
- * Copyright 2017-2022 Twitter, Inc.
+ * Copyright 2017-2020 The Bootstrap Authors
+ * Copyright 2017-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
 'use strict'
 
-const { execFile, spawn } = require('child_process')
+const childProcess = require('child_process')
 const vnu = require('vnu-jar')
 
-execFile('java', ['-version'], (error, stdout, stderr) => {
+childProcess.exec('java -version', (error, stdout, stderr) => {
   if (error) {
     console.error('Skipping vnu-jar test; Java is missing.')
     return
@@ -21,29 +21,35 @@ execFile('java', ['-version'], (error, stdout, stderr) => {
   const is32bitJava = !/64-Bit/.test(stderr)
 
   // vnu-jar accepts multiple ignores joined with a `|`.
-  // Also note that the ignores are string regular expressions.
+  // Also note that the ignores are regular expressions.
   const ignores = [
     // "autocomplete" is included in <button> and checkboxes and radio <input>s due to
     // Firefox's non-standard autocomplete behavior - see https://bugzilla.mozilla.org/show_bug.cgi?id=654072
     'Attribute “autocomplete” is only allowed when the input type is.*',
     'Attribute “autocomplete” not allowed on element “button” at this point.',
-    // IE11 doesn't recognise <main> / give the element an implicit "main" landmark.
-    // Explicit role="main" is redundant for other modern browsers, but still valid.
-    'The “main” role is unnecessary for element “main”.',
-    // Per https://www.w3.org/TR/html-aria/#docconformance having "aria-disabled" on a link is
-    // NOT RECOMMENDED, but it's still valid - we explain in the docs that it's not ideal,
-    // and offer more robust alternatives, but also need to show a less-than-ideal example
-    'An “aria-disabled” attribute whose value is “true” should not be specified on an “a” element that has an “href” attribute.'
+    // Markup used in Components → Forms → Layout → Form grid → Horizontal form is currently invalid,
+    // but used this way due to lack of support for flexbox layout on <fieldset> element in most browsers
+    'Element “legend” not allowed as child of element “div” in this context.*',
+    // Content → Reboot uses various date/time inputs as a visual example.
+    // Documentation does not rely on them being usable.
+    'The “date” input type is not supported in all browsers.*',
+    'The “week” input type is not supported in all browsers.*',
+    'The “month” input type is not supported in all browsers.*',
+    'The “color” input type is not supported in all browsers.*',
+    'The “datetime-local” input type is not supported in all browsers.*',
+    'The “time” input type is not supported in all browsers.*'
   ].join('|')
 
   const args = [
     '-jar',
-    `"${vnu}"`,
+    vnu,
     '--asciiquotes',
     '--skip-non-html',
+    // Ignore the language code warnings
+    '--no-langdetect',
     '--Werror',
     `--filterpattern "${ignores}"`,
-    '_site/',
+    '_gh_pages/',
     'js/tests/'
   ]
 
@@ -52,7 +58,7 @@ execFile('java', ['-version'], (error, stdout, stderr) => {
     args.splice(0, 0, '-Xss512k')
   }
 
-  return spawn('java', args, {
+  return childProcess.spawn('java', args, {
     shell: true,
     stdio: 'inherit'
   })

build/zip-examples.js

@@ -3,7 +3,7 @@
 /*!
  * Script to create the built examples zip archive;
  * requires the `zip` command to be present!
- * Copyright 2020-2022 The Bootstrap Authors
+ * Copyright 2020 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
@@ -12,65 +12,36 @@
 const path = require('path')
 const sh = require('shelljs')
 
-const pkg = require('../package.json')
+const { version, version_short: versionShort } = require('../package.json')
 
-const versionShort = pkg.config.version_short
-const distFolder = `bootstrap-${pkg.version}-examples`
-const rootDocsDir = '_site'
-const docsDir = `${rootDocsDir}/docs/${versionShort}/`
-
-// these are the files we need in the examples
-const cssFiles = [
-  'bootstrap.min.css',
-  'bootstrap.min.css.map'
-]
-const jsFiles = [
-  'bootstrap.bundle.min.js',
-  'bootstrap.bundle.min.js.map'
-]
-const imgFiles = [
-  'bootstrap-outline.svg',
-  'bootstrap-solid.svg'
-]
+const folderName = `bootstrap-${version}-examples`
 
 sh.config.fatal = true
 
-if (!sh.test('-d', rootDocsDir)) {
-  throw new Error(`The "${rootDocsDir}" folder does not exist, did you forget building the docs?`)
+if (!sh.test('-d', '_gh_pages')) {
+  throw new Error('The "_gh_pages" folder does not exist, did you forget building the docs?')
 }
 
 // switch to the root dir
 sh.cd(path.join(__dirname, '..'))
 
-// remove any previously created folder/zip with the same name
-sh.rm('-rf', [distFolder, `${distFolder}.zip`])
-
+// remove any previously created folder with the same name
+sh.rm('-rf', folderName)
 // create any folders so that `cp` works
-sh.mkdir('-p', [
-  distFolder,
-  `${distFolder}/assets/brand/`,
-  `${distFolder}/assets/dist/css/`,
-  `${distFolder}/assets/dist/js/`
-])
+sh.mkdir('-p', folderName)
+sh.mkdir('-p', `${folderName}/assets/brand/`)
 
-sh.cp('-Rf', `${docsDir}/examples/*`, distFolder)
-
-cssFiles.forEach(file => {
-  sh.cp('-f', `${docsDir}/dist/css/${file}`, `${distFolder}/assets/dist/css/`)
-})
-
-jsFiles.forEach(file => {
-  sh.cp('-f', `${docsDir}/dist/js/${file}`, `${distFolder}/assets/dist/js/`)
-})
-
-imgFiles.forEach(file => {
-  sh.cp('-f', `${docsDir}/assets/brand/${file}`, `${distFolder}/assets/brand/`)
-})
-
-sh.rm(`${distFolder}/index.html`)
+sh.cp('-Rf', `_gh_pages/docs/${versionShort}/examples/*`, folderName)
+sh.cp('-Rf', `_gh_pages/docs/${versionShort}/dist/`, `${folderName}/assets/`)
+// also copy the two brand images we use in the examples
+sh.cp('-f', [
+  `_gh_pages/docs/${versionShort}/assets/brand/bootstrap-outline.svg`,
+  `_gh_pages/docs/${versionShort}/assets/brand/bootstrap-solid.svg`
+], `${folderName}/assets/brand/`)
+sh.rm(`${folderName}/index.html`)
 
 // get all examples' HTML files
-sh.find(`${distFolder}/**/*.html`).forEach(file => {
+sh.find(`${folderName}/**/*.html`).forEach(file => {
   const fileContents = sh.cat(file)
     .toString()
     .replace(new RegExp(`"/docs/${versionShort}/`, 'g'), '"../')
@@ -82,7 +53,7 @@ sh.find(`${distFolder}/**/*.html`).forEach(file => {
 })
 
 // create the zip file
-sh.exec(`zip -r9 "${distFolder}.zip" "${distFolder}"`)
+sh.exec(`zip -r9 "${folderName}.zip" "${folderName}"`, { fatal: true })
 
 // remove the folder we created
-sh.rm('-rf', distFolder)
+sh.rm('-rf', folderName)

composer.json

@@ -26,11 +26,6 @@
     "issues": "https://github.com/twbs/bootstrap/issues"
   },
   "license": "MIT",
-  "extra": {
-    "branch-alias": {
-      "dev-master": "3.3.x-dev"
-    }
-  },
   "replace": {
     "twitter/bootstrap": "self.version"
   }

config.yml

@@ -1,15 +1,8 @@
 languageCode:           "en"
 title:                  "Bootstrap"
-baseURL:                "https://getbootstrap.com"
+baseURL:                "https://v5.getbootstrap.com"
 enableInlineShortcodes: true
 
-security:
-  enableInlineShortcodes: true
-  funcs:
-    getenv:
-      - ^HUGO_
-      - NETLIFY
-
 markup:
   goldmark:
     renderer:
@@ -25,14 +18,14 @@ buildFuture:            true
 
 enableRobotsTXT:        true
 metaDataFormat:         "yaml"
-disableKinds:           ["404", "taxonomy", "term", "RSS"]
+disableKinds:           ["404", "taxonomy", "taxonomyTerm", "RSS"]
 
-publishDir:             "_site"
+publishDir:             "_gh_pages"
 
 module:
   mounts:
     - source:           dist
-      target:           static/docs/4.6/dist
+      target:           static/docs/5.0/dist
     - source:           site/assets
       target:           assets
     - source:           site/content
@@ -43,21 +36,21 @@ module:
       target:           layouts
     - source:           site/static
       target:           static
-    - source:           site/static/docs/4.6/assets/img/favicons/apple-touch-icon.png
+    - source:           site/static/docs/5.0/assets/img/favicons/apple-touch-icon.png
       target:           static/apple-touch-icon.png
-    - source:           site/static/docs/4.6/assets/img/favicons/favicon.ico
+    - source:           site/static/docs/5.0/assets/img/favicons/favicon.ico
       target:           static/favicon.ico
 
 params:
   description:          "The most popular HTML, CSS, and JS library in the world."
   authors:              "Mark Otto, Jacob Thornton, and Bootstrap contributors"
-  social_image_path:    /docs/4.6/assets/brand/bootstrap-social.png
-  social_logo_path:     /docs/4.6/assets/brand/bootstrap-social-logo.png
+  social_image_path:    /docs/5.0/assets/brand/bootstrap-social.png
+  social_logo_path:     /docs/5.0/assets/brand/bootstrap-social-logo.png
 
-  current_version:      "4.6.2"
-  current_ruby_version: "4.6.2"
-  docs_version:         "4.6"
-  rfs_version:          "v8.1.0"
+  current_version:      "5.0.0-alpha1"
+  current_ruby_version: "5.0.0-alpha1"
+  docs_version:         "5.0"
+  rfs_version:          "9.0.2"
   github_org:           "https://github.com/twbs"
   repo:                 "https://github.com/twbs/bootstrap"
   twitter:              "getbootstrap"
@@ -69,19 +62,17 @@ params:
   icons:                "https://icons.getbootstrap.com/"
 
   download:
-    source:             "https://github.com/twbs/bootstrap/archive/v4.6.2.zip"
-    dist:               "https://github.com/twbs/bootstrap/releases/download/v4.6.2/bootstrap-4.6.2-dist.zip"
-    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v4.6.2/bootstrap-4.6.2-examples.zip"
+    source:             "https://github.com/twbs/bootstrap/archive/v5.0.0-alpha1.zip"
+    dist:               "https://github.com/twbs/bootstrap/releases/download/v5.0.0-alpha1/bootstrap-5.0.0-alpha1-dist.zip"
+    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v5.0.0-alpha1/bootstrap-5.0.0-alpha1-examples.zip"
 
   cdn:
     # See https://www.srihash.org for info on how to generate the hashes
-    css:              "https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css"
-    css_hash:         "sha384-xOolHFLEh07PJGoPkLv1IbcEPTNtaed2xpHsD9ESMhqIYd0nLMwNLD69Npy4HI+N"
-    js:               "https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/js/bootstrap.min.js"
-    js_hash:          "sha384-+sLIOodYLS7CIrQpBjl+C7nPvqq+FbNUBDunl/OZv93DB7Ln/533i8e/mZXLi/P+"
-    js_bundle:        "https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js"
-    js_bundle_hash:   "sha384-Fy6S3B9q64WdZWQUiU+q4/2Lc9npb8tCaSX9FK7E8HnRr0Jz8D6OP9dO5Vg3Q9ct"
-    jquery:           "https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.slim.min.js"
-    jquery_hash:      "sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj"
-    popper:           "https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"
-    popper_hash:      "sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN"
+    css:              "https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/css/bootstrap.min.css"
+    css_hash:         "sha384-r4NyP46KrjDleawBgD5tp8Y7UzmLA05oM1iAEQ17CSuDqnUK2+k9luXQOfXJCJ4I"
+    js:               "https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/js/bootstrap.min.js"
+    js_hash:          "sha384-oesi62hOLfzrys4LxRF63OJCXdXDipiYWBnvTl9Y9/TRlw5xlKIEHpNyvvDShgf/"
+    js_bundle:        "https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/js/bootstrap.bundle.min.js"
+    js_bundle_hash:   "sha384-DBjhmceckmzwrnMMrjI7BvG2FmRuxQVaTfFYHgfnrdfqMhxKt445b7j3KBQLolRl"
+    popper:           "https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"
+    popper_hash:      "sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"

dist/css/bootstrap-reboot.css

@@ -1,7 +1,7 @@
 /*!
- * Bootstrap Reboot v4.6.2 (https://getbootstrap.com/)
- * Copyright 2011-2022 The Bootstrap Authors
- * Copyright 2011-2022 Twitter, Inc.
+ * Bootstrap Reboot v5.0.0-alpha1 (https://getbootstrap.com/)
+ * Copyright 2011-2020 The Bootstrap Authors
+ * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
  */
@@ -11,26 +11,16 @@
   box-sizing: border-box;
 }
 
-html {
-  font-family: sans-serif;
-  line-height: 1.15;
-  -webkit-text-size-adjust: 100%;
-  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
-}
-
-article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
-  display: block;
-}
-
 body {
   margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   font-size: 1rem;
   font-weight: 400;
   line-height: 1.5;
   color: #212529;
-  text-align: left;
   background-color: #fff;
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
 }
 
 [tabindex="-1"]:focus:not(:focus-visible) {
@@ -38,14 +28,70 @@ body {
 }
 
 hr {
-  box-sizing: content-box;
-  height: 0;
-  overflow: visible;
+  margin: 1rem 0;
+  color: inherit;
+  background-color: currentColor;
+  border: 0;
+  opacity: 0.25;
+}
+
+hr:not([size]) {
+  height: 1px;
 }
 
 h1, h2, h3, h4, h5, h6 {
   margin-top: 0;
   margin-bottom: 0.5rem;
+  font-weight: 500;
+  line-height: 1.2;
+}
+
+h1 {
+  font-size: calc(1.375rem + 1.5vw);
+}
+
+@media (min-width: 1200px) {
+  h1 {
+    font-size: 2.5rem;
+  }
+}
+
+h2 {
+  font-size: calc(1.325rem + 0.9vw);
+}
+
+@media (min-width: 1200px) {
+  h2 {
+    font-size: 2rem;
+  }
+}
+
+h3 {
+  font-size: calc(1.3rem + 0.6vw);
+}
+
+@media (min-width: 1200px) {
+  h3 {
+    font-size: 1.75rem;
+  }
+}
+
+h4 {
+  font-size: calc(1.275rem + 0.3vw);
+}
+
+@media (min-width: 1200px) {
+  h4 {
+    font-size: 1.5rem;
+  }
+}
+
+h5 {
+  font-size: 1.25rem;
+}
+
+h6 {
+  font-size: 1rem;
 }
 
 p {
@@ -59,7 +105,6 @@ abbr[data-original-title] {
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
-  border-bottom: 0;
   -webkit-text-decoration-skip-ink: none;
   text-decoration-skip-ink: none;
 }
@@ -70,6 +115,11 @@ address {
   line-height: inherit;
 }
 
+ol,
+ul {
+  padding-left: 2rem;
+}
+
 ol,
 ul,
 dl {
@@ -103,13 +153,18 @@ strong {
 }
 
 small {
-  font-size: 80%;
+  font-size: 0.875em;
+}
+
+mark {
+  padding: 0.2em;
+  background-color: #fcf8e3;
 }
 
 sub,
 sup {
   position: relative;
-  font-size: 75%;
+  font-size: 0.75em;
   line-height: 0;
   vertical-align: baseline;
 }
@@ -123,22 +178,15 @@ sup {
 }
 
 a {
-  color: #007bff;
-  text-decoration: none;
-  background-color: transparent;
-}
-
-a:hover {
-  color: #0056b3;
+  color: #0d6efd;
   text-decoration: underline;
 }
 
-a:not([href]):not([class]) {
-  color: inherit;
-  text-decoration: none;
+a:hover {
+  color: #024dbc;
 }
 
-a:not([href]):not([class]):hover {
+a:not([href]):not([class]), a:not([href]):not([class]):hover {
   color: inherit;
   text-decoration: none;
 }
@@ -152,36 +200,63 @@ samp {
 }
 
 pre {
+  display: block;
   margin-top: 0;
   margin-bottom: 1rem;
   overflow: auto;
+  font-size: 0.875em;
   -ms-overflow-style: scrollbar;
 }
 
+pre code {
+  font-size: inherit;
+  color: inherit;
+  word-break: normal;
+}
+
+code {
+  font-size: 0.875em;
+  color: #d63384;
+  word-wrap: break-word;
+}
+
+a > code {
+  color: inherit;
+}
+
+kbd {
+  padding: 0.2rem 0.4rem;
+  font-size: 0.875em;
+  color: #fff;
+  background-color: #212529;
+  border-radius: 0.2rem;
+}
+
+kbd kbd {
+  padding: 0;
+  font-size: 1em;
+  font-weight: 700;
+}
+
 figure {
   margin: 0 0 1rem;
 }
 
-img {
-  vertical-align: middle;
-  border-style: none;
-}
-
+img,
 svg {
-  overflow: hidden;
   vertical-align: middle;
 }
 
 table {
+  caption-side: bottom;
   border-collapse: collapse;
 }
 
 caption {
-  padding-top: 0.75rem;
-  padding-bottom: 0.75rem;
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem;
   color: #6c757d;
   text-align: left;
-  caption-side: bottom;
 }
 
 th {
@@ -189,17 +264,28 @@ th {
   text-align: -webkit-match-parent;
 }
 
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+  border-color: inherit;
+  border-style: solid;
+  border-width: 0;
+}
+
 label {
   display: inline-block;
-  margin-bottom: 0.5rem;
 }
 
 button {
   border-radius: 0;
 }
 
-button:focus:not(:focus-visible) {
-  outline: 0;
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
 }
 
 input,
@@ -231,6 +317,10 @@ select {
   word-wrap: normal;
 }
 
+[list]::-webkit-calendar-picker-indicator {
+  display: none;
+}
+
 button,
 [type="button"],
 [type="reset"],
@@ -245,22 +335,12 @@ button:not(:disabled),
   cursor: pointer;
 }
 
-button::-moz-focus-inner,
-[type="button"]::-moz-focus-inner,
-[type="reset"]::-moz-focus-inner,
-[type="submit"]::-moz-focus-inner {
+::-moz-focus-inner {
   padding: 0;
   border-style: none;
 }
 
-input[type="radio"],
-input[type="checkbox"] {
-  box-sizing: border-box;
-  padding: 0;
-}
-
 textarea {
-  overflow: auto;
   resize: vertical;
 }
 
@@ -272,33 +352,50 @@ fieldset {
 }
 
 legend {
-  display: block;
+  float: left;
   width: 100%;
-  max-width: 100%;
   padding: 0;
-  margin-bottom: .5rem;
-  font-size: 1.5rem;
+  margin-bottom: 0.5rem;
+  font-size: calc(1.275rem + 0.3vw);
   line-height: inherit;
-  color: inherit;
   white-space: normal;
 }
 
-progress {
-  vertical-align: baseline;
+@media (min-width: 1200px) {
+  legend {
+    font-size: 1.5rem;
+  }
 }
 
-[type="number"]::-webkit-inner-spin-button,
-[type="number"]::-webkit-outer-spin-button {
+legend + * {
+  clear: left;
+}
+
+::-webkit-datetime-edit-fields-wrapper,
+::-webkit-datetime-edit-text,
+::-webkit-datetime-edit-minute,
+::-webkit-datetime-edit-hour-field,
+::-webkit-datetime-edit-day-field,
+::-webkit-datetime-edit-month-field,
+::-webkit-datetime-edit-year-field {
+  padding: 0;
+}
+
+::-webkit-inner-spin-button {
   height: auto;
 }
 
 [type="search"] {
   outline-offset: -2px;
+  -webkit-appearance: textfield;
+}
+
+::-webkit-search-decoration {
   -webkit-appearance: none;
 }
 
-[type="search"]::-webkit-search-decoration {
-  -webkit-appearance: none;
+::-webkit-color-swatch-wrapper {
+  padding: 0;
 }
 
 ::-webkit-file-upload-button {
@@ -310,13 +407,17 @@ output {
   display: inline-block;
 }
 
+iframe {
+  border: 0;
+}
+
 summary {
   display: list-item;
   cursor: pointer;
 }
 
-template {
-  display: none;
+progress {
+  vertical-align: baseline;
 }
 
 [hidden] {

dist/css/bootstrap-reboot.min.css

@@ -1,8 +1,8 @@
 /*!
- * Bootstrap Reboot v4.6.2 (https://getbootstrap.com/)
- * Copyright 2011-2022 The Bootstrap Authors
- * Copyright 2011-2022 Twitter, Inc.
+ * Bootstrap Reboot v5.0.0-alpha1 (https://getbootstrap.com/)
+ * Copyright 2011-2020 The Bootstrap Authors
+ * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
- */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus:not(:focus-visible){outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([class]){color:inherit;text-decoration:none}a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto;-ms-overflow-style:scrollbar}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit;text-align:-webkit-match-parent}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
+ */*,::after,::before{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;background-color:#fff;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}[tabindex="-1"]:focus:not(:focus-visible){outline:0!important}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-left:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#024dbc}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em;-ms-overflow-style:scrollbar}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit;white-space:normal}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
 /*# sourceMappingURL=bootstrap-reboot.min.css.map */

js/dist/alert.js

@@ -1,62 +1,132 @@
 /*!
-  * Bootstrap alert.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap alert.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.jQuery, global.Util));
-})(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js'], factory) :
+  (global = global || self, global.Alert = factory(global.Data, global.EventHandler));
+}(this, (function (Data, EventHandler) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var getSelector = function getSelector(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
+    }
+
+    return selector;
+  };
+
+  var getElementFromSelector = function getElementFromSelector(element) {
+    var selector = getSelector(element);
+    return selector ? document.querySelector(selector) : null;
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'alert';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var CLASS_NAME_ALERT = 'alert';
-  var CLASS_NAME_FADE = 'fade';
-  var CLASS_NAME_SHOW = 'show';
+  var SELECTOR_DISMISS = '[data-dismiss="alert"]';
   var EVENT_CLOSE = "close" + EVENT_KEY;
   var EVENT_CLOSED = "closed" + EVENT_KEY;
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var SELECTOR_DISMISS = '[data-dismiss="alert"]';
+  var CLASSNAME_ALERT = 'alert';
+  var CLASSNAME_FADE = 'fade';
+  var CLASSNAME_SHOW = 'show';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Alert = /*#__PURE__*/function () {
     function Alert(element) {
       this._element = element;
+
+      if (this._element) {
+        Data.setData(element, DATA_KEY, this);
+      }
     } // Getters
 
 
@@ -72,7 +142,7 @@
 
       var customEvent = this._triggerCloseEvent(rootElement);
 
-      if (customEvent.isDefaultPrevented()) {
+      if (customEvent === null || customEvent.defaultPrevented) {
         return;
       }
 
@@ -80,62 +150,52 @@
     };
 
     _proto.dispose = function dispose() {
-      $__default["default"].removeData(this._element, DATA_KEY);
+      Data.removeData(this._element, DATA_KEY);
       this._element = null;
     } // Private
     ;
 
     _proto._getRootElement = function _getRootElement(element) {
-      var selector = Util__default["default"].getSelectorFromElement(element);
-      var parent = false;
-
-      if (selector) {
-        parent = document.querySelector(selector);
-      }
-
-      if (!parent) {
-        parent = $__default["default"](element).closest("." + CLASS_NAME_ALERT)[0];
-      }
-
-      return parent;
+      return getElementFromSelector(element) || element.closest("." + CLASSNAME_ALERT);
     };
 
     _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
-      var closeEvent = $__default["default"].Event(EVENT_CLOSE);
-      $__default["default"](element).trigger(closeEvent);
-      return closeEvent;
+      return EventHandler.trigger(element, EVENT_CLOSE);
     };
 
     _proto._removeElement = function _removeElement(element) {
       var _this = this;
 
-      $__default["default"](element).removeClass(CLASS_NAME_SHOW);
+      element.classList.remove(CLASSNAME_SHOW);
 
-      if (!$__default["default"](element).hasClass(CLASS_NAME_FADE)) {
+      if (!element.classList.contains(CLASSNAME_FADE)) {
         this._destroyElement(element);
 
         return;
       }
 
-      var transitionDuration = Util__default["default"].getTransitionDurationFromElement(element);
-      $__default["default"](element).one(Util__default["default"].TRANSITION_END, function (event) {
-        return _this._destroyElement(element, event);
-      }).emulateTransitionEnd(transitionDuration);
+      var transitionDuration = getTransitionDurationFromElement(element);
+      EventHandler.one(element, TRANSITION_END, function () {
+        return _this._destroyElement(element);
+      });
+      emulateTransitionEnd(element, transitionDuration);
     };
 
     _proto._destroyElement = function _destroyElement(element) {
-      $__default["default"](element).detach().trigger(EVENT_CLOSED).remove();
+      if (element.parentNode) {
+        element.parentNode.removeChild(element);
+      }
+
+      EventHandler.trigger(element, EVENT_CLOSED);
     } // Static
     ;
 
-    Alert._jQueryInterface = function _jQueryInterface(config) {
+    Alert.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var $element = $__default["default"](this);
-        var data = $element.data(DATA_KEY);
+        var data = Data.getData(this, DATA_KEY);
 
         if (!data) {
           data = new Alert(this);
-          $element.data(DATA_KEY, data);
         }
 
         if (config === 'close') {
@@ -144,7 +204,7 @@
       });
     };
 
-    Alert._handleDismiss = function _handleDismiss(alertInstance) {
+    Alert.handleDismiss = function handleDismiss(alertInstance) {
       return function (event) {
         if (event) {
           event.preventDefault();
@@ -154,6 +214,10 @@
       };
     };
 
+    Alert.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Alert, null, [{
       key: "VERSION",
       get: function get() {
@@ -164,24 +228,35 @@
     return Alert;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](document).on(EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert._handleDismiss(new Alert()));
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert.handleDismiss(new Alert()));
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .alert to jQuery only if jQuery is present
    */
 
-  $__default["default"].fn[NAME] = Alert._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Alert;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Alert._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Alert.jQueryInterface;
+    $.fn[NAME].Constructor = Alert;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Alert.jQueryInterface;
+    };
+  }
 
   return Alert;
 
-}));
+})));
 //# sourceMappingURL=alert.js.map

js/dist/button.js

@@ -1,68 +1,62 @@
 /*!
-  * Bootstrap button.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap button.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
-  typeof define === 'function' && define.amd ? define(['jquery'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.jQuery));
-})(this, (function ($) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js'], factory) :
+  (global = global || self, global.Button = factory(global.Data, global.EventHandler));
+}(this, (function (Data, EventHandler) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'button';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.button';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
   var CLASS_NAME_ACTIVE = 'active';
-  var CLASS_NAME_BUTTON = 'btn';
-  var CLASS_NAME_FOCUS = 'focus';
-  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var EVENT_FOCUS_BLUR_DATA_API = "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY);
-  var EVENT_LOAD_DATA_API = "load" + EVENT_KEY + DATA_API_KEY;
-  var SELECTOR_DATA_TOGGLE_CARROT = '[data-toggle^="button"]';
-  var SELECTOR_DATA_TOGGLES = '[data-toggle="buttons"]';
   var SELECTOR_DATA_TOGGLE = '[data-toggle="button"]';
-  var SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn';
-  var SELECTOR_INPUT = 'input:not([type="hidden"])';
-  var SELECTOR_ACTIVE = '.active';
-  var SELECTOR_BUTTON = '.btn';
+  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Button = /*#__PURE__*/function () {
     function Button(element) {
       this._element = element;
-      this.shouldAvoidTriggerChange = false;
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -70,77 +64,34 @@
 
     // Public
     _proto.toggle = function toggle() {
-      var triggerChangeEvent = true;
-      var addAriaPressed = true;
-      var rootElement = $__default["default"](this._element).closest(SELECTOR_DATA_TOGGLES)[0];
-
-      if (rootElement) {
-        var input = this._element.querySelector(SELECTOR_INPUT);
-
-        if (input) {
-          if (input.type === 'radio') {
-            if (input.checked && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
-              triggerChangeEvent = false;
-            } else {
-              var activeElement = rootElement.querySelector(SELECTOR_ACTIVE);
-
-              if (activeElement) {
-                $__default["default"](activeElement).removeClass(CLASS_NAME_ACTIVE);
-              }
-            }
-          }
-
-          if (triggerChangeEvent) {
-            // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
-            if (input.type === 'checkbox' || input.type === 'radio') {
-              input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE);
-            }
-
-            if (!this.shouldAvoidTriggerChange) {
-              $__default["default"](input).trigger('change');
-            }
-          }
-
-          input.focus();
-          addAriaPressed = false;
-        }
-      }
-
-      if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
-        if (addAriaPressed) {
-          this._element.setAttribute('aria-pressed', !this._element.classList.contains(CLASS_NAME_ACTIVE));
-        }
-
-        if (triggerChangeEvent) {
-          $__default["default"](this._element).toggleClass(CLASS_NAME_ACTIVE);
-        }
-      }
+      // Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
+      this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE));
     };
 
     _proto.dispose = function dispose() {
-      $__default["default"].removeData(this._element, DATA_KEY);
+      Data.removeData(this._element, DATA_KEY);
       this._element = null;
     } // Static
     ;
 
-    Button._jQueryInterface = function _jQueryInterface(config, avoidTriggerChange) {
+    Button.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var $element = $__default["default"](this);
-        var data = $element.data(DATA_KEY);
+        var data = Data.getData(this, DATA_KEY);
 
         if (!data) {
           data = new Button(this);
-          $element.data(DATA_KEY, data);
         }
 
-        data.shouldAvoidTriggerChange = avoidTriggerChange;
-
         if (config === 'toggle') {
           data[config]();
         }
       });
     };
 
+    Button.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Button, null, [{
       key: "VERSION",
       get: function get() {
@@ -151,79 +102,45 @@
     return Button;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
-    var button = event.target;
-    var initialButton = button;
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+    event.preventDefault();
+    var button = event.target.closest(SELECTOR_DATA_TOGGLE);
+    var data = Data.getData(button, DATA_KEY);
 
-    if (!$__default["default"](button).hasClass(CLASS_NAME_BUTTON)) {
-      button = $__default["default"](button).closest(SELECTOR_BUTTON)[0];
+    if (!data) {
+      data = new Button(button);
     }
 
-    if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
-      event.preventDefault(); // work around Firefox bug #1540995
-    } else {
-      var inputBtn = button.querySelector(SELECTOR_INPUT);
-
-      if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
-        event.preventDefault(); // work around Firefox bug #1540995
-
-        return;
-      }
-
-      if (initialButton.tagName === 'INPUT' || button.tagName !== 'LABEL') {
-        Button._jQueryInterface.call($__default["default"](button), 'toggle', initialButton.tagName === 'INPUT');
-      }
-    }
-  }).on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
-    var button = $__default["default"](event.target).closest(SELECTOR_BUTTON)[0];
-    $__default["default"](button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type));
-  });
-  $__default["default"](window).on(EVENT_LOAD_DATA_API, function () {
-    // ensure correct active class is set to match the controls' actual values/states
-    // find all checkboxes/readio buttons inside data-toggle groups
-    var buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS));
-
-    for (var i = 0, len = buttons.length; i < len; i++) {
-      var button = buttons[i];
-      var input = button.querySelector(SELECTOR_INPUT);
-
-      if (input.checked || input.hasAttribute('checked')) {
-        button.classList.add(CLASS_NAME_ACTIVE);
-      } else {
-        button.classList.remove(CLASS_NAME_ACTIVE);
-      }
-    } // find all button toggles
-
-
-    buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
-
-    for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
-      var _button = buttons[_i];
-
-      if (_button.getAttribute('aria-pressed') === 'true') {
-        _button.classList.add(CLASS_NAME_ACTIVE);
-      } else {
-        _button.classList.remove(CLASS_NAME_ACTIVE);
-      }
-    }
+    data.toggle();
   });
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .button to jQuery only if jQuery is present
    */
 
-  $__default["default"].fn[NAME] = Button._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Button;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Button._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Button.jQueryInterface;
+    $.fn[NAME].Constructor = Button;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Button.jQueryInterface;
+    };
+  }
 
   return Button;
 
-}));
+})));
 //# sourceMappingURL=button.js.map

js/dist/carousel.js

@@ -1,80 +1,183 @@
 /*!
-  * Bootstrap carousel.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap carousel.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Carousel = factory(global.jQuery, global.Util));
-})(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  (global = global || self, global.Carousel = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
+}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var toType = function toType(obj) {
+    if (obj === null || obj === undefined) {
+      return "" + obj;
+    }
+
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+
+  var getSelector = function getSelector(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
+    }
+
+    return selector;
+  };
+
+  var getElementFromSelector = function getElementFromSelector(element) {
+    var selector = getSelector(element);
+    return selector ? document.querySelector(selector) : null;
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && isElement(value) ? 'element' : toType(value);
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+      }
+    });
+  };
+
+  var isVisible = function isVisible(element) {
+    if (!element) {
+      return false;
+    }
+
+    if (element.style && element.parentNode && element.parentNode.style) {
+      var elementStyle = getComputedStyle(element);
+      var parentNodeStyle = getComputedStyle(element.parentNode);
+      return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
+    }
+
+    return false;
+  };
+
+  var reflow = function reflow(element) {
+    return element.offsetHeight;
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'carousel';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.carousel';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
-
-  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
-
+  var ARROW_LEFT_KEY = 'ArrowLeft';
+  var ARROW_RIGHT_KEY = 'ArrowRight';
   var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
 
   var SWIPE_THRESHOLD = 40;
-  var CLASS_NAME_CAROUSEL = 'carousel';
-  var CLASS_NAME_ACTIVE = 'active';
-  var CLASS_NAME_SLIDE = 'slide';
-  var CLASS_NAME_RIGHT = 'carousel-item-right';
-  var CLASS_NAME_LEFT = 'carousel-item-left';
-  var CLASS_NAME_NEXT = 'carousel-item-next';
-  var CLASS_NAME_PREV = 'carousel-item-prev';
-  var CLASS_NAME_POINTER_EVENT = 'pointer-event';
+  var Default = {
+    interval: 5000,
+    keyboard: true,
+    slide: false,
+    pause: 'hover',
+    wrap: true,
+    touch: true
+  };
+  var DefaultType = {
+    interval: '(number|boolean)',
+    keyboard: 'boolean',
+    slide: '(boolean|string)',
+    pause: '(string|boolean)',
+    wrap: 'boolean',
+    touch: 'boolean'
+  };
   var DIRECTION_NEXT = 'next';
   var DIRECTION_PREV = 'prev';
   var DIRECTION_LEFT = 'left';
@@ -92,6 +195,14 @@
   var EVENT_DRAG_START = "dragstart" + EVENT_KEY;
   var EVENT_LOAD_DATA_API = "load" + EVENT_KEY + DATA_API_KEY;
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_CAROUSEL = 'carousel';
+  var CLASS_NAME_ACTIVE = 'active';
+  var CLASS_NAME_SLIDE = 'slide';
+  var CLASS_NAME_RIGHT = 'carousel-item-right';
+  var CLASS_NAME_LEFT = 'carousel-item-left';
+  var CLASS_NAME_NEXT = 'carousel-item-next';
+  var CLASS_NAME_PREV = 'carousel-item-prev';
+  var CLASS_NAME_POINTER_EVENT = 'pointer-event';
   var SELECTOR_ACTIVE = '.active';
   var SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
   var SELECTOR_ITEM = '.carousel-item';
@@ -100,28 +211,14 @@
   var SELECTOR_INDICATORS = '.carousel-indicators';
   var SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]';
   var SELECTOR_DATA_RIDE = '[data-ride="carousel"]';
-  var Default = {
-    interval: 5000,
-    keyboard: true,
-    slide: false,
-    pause: 'hover',
-    wrap: true,
-    touch: true
-  };
-  var DefaultType = {
-    interval: '(number|boolean)',
-    keyboard: 'boolean',
-    slide: '(boolean|string)',
-    pause: '(string|boolean)',
-    wrap: 'boolean',
-    touch: 'boolean'
-  };
   var PointerType = {
     TOUCH: 'touch',
     PEN: 'pen'
   };
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Carousel = /*#__PURE__*/function () {
@@ -136,11 +233,13 @@
       this.touchDeltaX = 0;
       this._config = this._getConfig(config);
       this._element = element;
-      this._indicatorsElement = this._element.querySelector(SELECTOR_INDICATORS);
+      this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element);
       this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
-      this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
+      this._pointerEvent = Boolean(window.PointerEvent);
 
       this._addEventListeners();
+
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -154,10 +253,9 @@
     };
 
     _proto.nextWhenVisible = function nextWhenVisible() {
-      var $element = $__default["default"](this._element); // Don't call next when the page isn't visible
+      // Don't call next when the page isn't visible
       // or the carousel or its parent isn't visible
-
-      if (!document.hidden && $element.is(':visible') && $element.css('visibility') !== 'hidden') {
+      if (!document.hidden && isVisible(this._element)) {
         this.next();
       }
     };
@@ -173,8 +271,8 @@
         this._isPaused = true;
       }
 
-      if (this._element.querySelector(SELECTOR_NEXT_PREV)) {
-        Util__default["default"].triggerTransitionEnd(this._element);
+      if (SelectorEngine.findOne(SELECTOR_NEXT_PREV, this._element)) {
+        triggerTransitionEnd(this._element);
         this.cycle(true);
       }
 
@@ -192,9 +290,7 @@
         this._interval = null;
       }
 
-      if (this._config.interval && !this._isPaused) {
-        this._updateInterval();
-
+      if (this._config && this._config.interval && !this._isPaused) {
         this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
       }
     };
@@ -202,7 +298,7 @@
     _proto.to = function to(index) {
       var _this = this;
 
-      this._activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
+      this._activeElement = SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
 
       var activeIndex = this._getItemIndex(this._activeElement);
 
@@ -211,7 +307,7 @@
       }
 
       if (this._isSliding) {
-        $__default["default"](this._element).one(EVENT_SLID, function () {
+        EventHandler.one(this._element, EVENT_SLID, function () {
           return _this.to(index);
         });
         return;
@@ -229,8 +325,8 @@
     };
 
     _proto.dispose = function dispose() {
-      $__default["default"](this._element).off(EVENT_KEY);
-      $__default["default"].removeData(this._element, DATA_KEY);
+      EventHandler.off(this._element, EVENT_KEY);
+      Data.removeData(this._element, DATA_KEY);
       this._items = null;
       this._config = null;
       this._element = null;
@@ -243,8 +339,8 @@
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
-      Util__default["default"].typeCheckConfig(NAME, config, DefaultType);
+      config = _objectSpread(_objectSpread({}, Default), config);
+      typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
@@ -272,20 +368,21 @@
       var _this2 = this;
 
       if (this._config.keyboard) {
-        $__default["default"](this._element).on(EVENT_KEYDOWN, function (event) {
+        EventHandler.on(this._element, EVENT_KEYDOWN, function (event) {
           return _this2._keydown(event);
         });
       }
 
       if (this._config.pause === 'hover') {
-        $__default["default"](this._element).on(EVENT_MOUSEENTER, function (event) {
+        EventHandler.on(this._element, EVENT_MOUSEENTER, function (event) {
           return _this2.pause(event);
-        }).on(EVENT_MOUSELEAVE, function (event) {
+        });
+        EventHandler.on(this._element, EVENT_MOUSELEAVE, function (event) {
           return _this2.cycle(event);
         });
       }
 
-      if (this._config.touch) {
+      if (this._config.touch && this._touchSupported) {
         this._addTouchEventListeners();
       }
     };
@@ -293,26 +390,26 @@
     _proto._addTouchEventListeners = function _addTouchEventListeners() {
       var _this3 = this;
 
-      if (!this._touchSupported) {
-        return;
-      }
-
       var start = function start(event) {
-        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
-          _this3.touchStartX = event.originalEvent.clientX;
+        if (_this3._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
+          _this3.touchStartX = event.clientX;
         } else if (!_this3._pointerEvent) {
-          _this3.touchStartX = event.originalEvent.touches[0].clientX;
+          _this3.touchStartX = event.touches[0].clientX;
         }
       };
 
       var move = function move(event) {
         // ensure swiping with one touch and not pinching
-        _this3.touchDeltaX = event.originalEvent.touches && event.originalEvent.touches.length > 1 ? 0 : event.originalEvent.touches[0].clientX - _this3.touchStartX;
+        if (event.touches && event.touches.length > 1) {
+          _this3.touchDeltaX = 0;
+        } else {
+          _this3.touchDeltaX = event.touches[0].clientX - _this3.touchStartX;
+        }
       };
 
       var end = function end(event) {
-        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
-          _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
+        if (_this3._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
+          _this3.touchDeltaX = event.clientX - _this3.touchStartX;
         }
 
         _this3._handleSwipe();
@@ -337,27 +434,29 @@
         }
       };
 
-      $__default["default"](this._element.querySelectorAll(SELECTOR_ITEM_IMG)).on(EVENT_DRAG_START, function (e) {
-        return e.preventDefault();
+      SelectorEngine.find(SELECTOR_ITEM_IMG, this._element).forEach(function (itemImg) {
+        EventHandler.on(itemImg, EVENT_DRAG_START, function (e) {
+          return e.preventDefault();
+        });
       });
 
       if (this._pointerEvent) {
-        $__default["default"](this._element).on(EVENT_POINTERDOWN, function (event) {
+        EventHandler.on(this._element, EVENT_POINTERDOWN, function (event) {
           return start(event);
         });
-        $__default["default"](this._element).on(EVENT_POINTERUP, function (event) {
+        EventHandler.on(this._element, EVENT_POINTERUP, function (event) {
           return end(event);
         });
 
         this._element.classList.add(CLASS_NAME_POINTER_EVENT);
       } else {
-        $__default["default"](this._element).on(EVENT_TOUCHSTART, function (event) {
+        EventHandler.on(this._element, EVENT_TOUCHSTART, function (event) {
           return start(event);
         });
-        $__default["default"](this._element).on(EVENT_TOUCHMOVE, function (event) {
+        EventHandler.on(this._element, EVENT_TOUCHMOVE, function (event) {
           return move(event);
         });
-        $__default["default"](this._element).on(EVENT_TOUCHEND, function (event) {
+        EventHandler.on(this._element, EVENT_TOUCHEND, function (event) {
           return end(event);
         });
       }
@@ -368,13 +467,13 @@
         return;
       }
 
-      switch (event.which) {
-        case ARROW_LEFT_KEYCODE:
+      switch (event.key) {
+        case ARROW_LEFT_KEY:
           event.preventDefault();
           this.prev();
           break;
 
-        case ARROW_RIGHT_KEYCODE:
+        case ARROW_RIGHT_KEY:
           event.preventDefault();
           this.next();
           break;
@@ -382,7 +481,7 @@
     };
 
     _proto._getItemIndex = function _getItemIndex(element) {
-      this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(SELECTOR_ITEM)) : [];
+      this._items = element && element.parentNode ? SelectorEngine.find(SELECTOR_ITEM, element.parentNode) : [];
       return this._items.indexOf(element);
     };
 
@@ -407,52 +506,36 @@
     _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
       var targetIndex = this._getItemIndex(relatedTarget);
 
-      var fromIndex = this._getItemIndex(this._element.querySelector(SELECTOR_ACTIVE_ITEM));
+      var fromIndex = this._getItemIndex(SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element));
 
-      var slideEvent = $__default["default"].Event(EVENT_SLIDE, {
+      return EventHandler.trigger(this._element, EVENT_SLIDE, {
         relatedTarget: relatedTarget,
         direction: eventDirectionName,
         from: fromIndex,
         to: targetIndex
       });
-      $__default["default"](this._element).trigger(slideEvent);
-      return slideEvent;
     };
 
     _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
       if (this._indicatorsElement) {
-        var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(SELECTOR_ACTIVE));
-        $__default["default"](indicators).removeClass(CLASS_NAME_ACTIVE);
+        var indicators = SelectorEngine.find(SELECTOR_ACTIVE, this._indicatorsElement);
+
+        for (var i = 0; i < indicators.length; i++) {
+          indicators[i].classList.remove(CLASS_NAME_ACTIVE);
+        }
 
         var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
 
         if (nextIndicator) {
-          $__default["default"](nextIndicator).addClass(CLASS_NAME_ACTIVE);
+          nextIndicator.classList.add(CLASS_NAME_ACTIVE);
         }
       }
     };
 
-    _proto._updateInterval = function _updateInterval() {
-      var element = this._activeElement || this._element.querySelector(SELECTOR_ACTIVE_ITEM);
-
-      if (!element) {
-        return;
-      }
-
-      var elementInterval = parseInt(element.getAttribute('data-interval'), 10);
-
-      if (elementInterval) {
-        this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
-        this._config.interval = elementInterval;
-      } else {
-        this._config.interval = this._config.defaultInterval || this._config.interval;
-      }
-    };
-
     _proto._slide = function _slide(direction, element) {
       var _this4 = this;
 
-      var activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
+      var activeElement = SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
 
       var activeElementIndex = this._getItemIndex(activeElement);
 
@@ -475,14 +558,14 @@
         eventDirectionName = DIRECTION_RIGHT;
       }
 
-      if (nextElement && $__default["default"](nextElement).hasClass(CLASS_NAME_ACTIVE)) {
+      if (nextElement && nextElement.classList.contains(CLASS_NAME_ACTIVE)) {
         this._isSliding = false;
         return;
       }
 
       var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
 
-      if (slideEvent.isDefaultPrevented()) {
+      if (slideEvent.defaultPrevented) {
         return;
       }
 
@@ -499,33 +582,46 @@
 
       this._setActiveIndicatorElement(nextElement);
 
-      this._activeElement = nextElement;
-      var slidEvent = $__default["default"].Event(EVENT_SLID, {
-        relatedTarget: nextElement,
-        direction: eventDirectionName,
-        from: activeElementIndex,
-        to: nextElementIndex
-      });
+      if (this._element.classList.contains(CLASS_NAME_SLIDE)) {
+        nextElement.classList.add(orderClassName);
+        reflow(nextElement);
+        activeElement.classList.add(directionalClassName);
+        nextElement.classList.add(directionalClassName);
+        var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
 
-      if ($__default["default"](this._element).hasClass(CLASS_NAME_SLIDE)) {
-        $__default["default"](nextElement).addClass(orderClassName);
-        Util__default["default"].reflow(nextElement);
-        $__default["default"](activeElement).addClass(directionalClassName);
-        $__default["default"](nextElement).addClass(directionalClassName);
-        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(activeElement);
-        $__default["default"](activeElement).one(Util__default["default"].TRANSITION_END, function () {
-          $__default["default"](nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(CLASS_NAME_ACTIVE);
-          $__default["default"](activeElement).removeClass(CLASS_NAME_ACTIVE + " " + orderClassName + " " + directionalClassName);
+        if (nextElementInterval) {
+          this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
+          this._config.interval = nextElementInterval;
+        } else {
+          this._config.interval = this._config.defaultInterval || this._config.interval;
+        }
+
+        var transitionDuration = getTransitionDurationFromElement(activeElement);
+        EventHandler.one(activeElement, TRANSITION_END, function () {
+          nextElement.classList.remove(directionalClassName, orderClassName);
+          nextElement.classList.add(CLASS_NAME_ACTIVE);
+          activeElement.classList.remove(CLASS_NAME_ACTIVE, orderClassName, directionalClassName);
           _this4._isSliding = false;
           setTimeout(function () {
-            return $__default["default"](_this4._element).trigger(slidEvent);
+            EventHandler.trigger(_this4._element, EVENT_SLID, {
+              relatedTarget: nextElement,
+              direction: eventDirectionName,
+              from: activeElementIndex,
+              to: nextElementIndex
+            });
           }, 0);
-        }).emulateTransitionEnd(transitionDuration);
+        });
+        emulateTransitionEnd(activeElement, transitionDuration);
       } else {
-        $__default["default"](activeElement).removeClass(CLASS_NAME_ACTIVE);
-        $__default["default"](nextElement).addClass(CLASS_NAME_ACTIVE);
+        activeElement.classList.remove(CLASS_NAME_ACTIVE);
+        nextElement.classList.add(CLASS_NAME_ACTIVE);
         this._isSliding = false;
-        $__default["default"](this._element).trigger(slidEvent);
+        EventHandler.trigger(this._element, EVENT_SLID, {
+          relatedTarget: nextElement,
+          direction: eventDirectionName,
+          from: activeElementIndex,
+          to: nextElementIndex
+        });
       }
 
       if (isCycling) {
@@ -534,52 +630,49 @@
     } // Static
     ;
 
-    Carousel._jQueryInterface = function _jQueryInterface(config) {
+    Carousel.carouselInterface = function carouselInterface(element, config) {
+      var data = Data.getData(element, DATA_KEY);
+
+      var _config = _objectSpread(_objectSpread({}, Default), Manipulator.getDataAttributes(element));
+
+      if (typeof config === 'object') {
+        _config = _objectSpread(_objectSpread({}, _config), config);
+      }
+
+      var action = typeof config === 'string' ? config : _config.slide;
+
+      if (!data) {
+        data = new Carousel(element, _config);
+      }
+
+      if (typeof config === 'number') {
+        data.to(config);
+      } else if (typeof action === 'string') {
+        if (typeof data[action] === 'undefined') {
+          throw new TypeError("No method named \"" + action + "\"");
+        }
+
+        data[action]();
+      } else if (_config.interval && _config.ride) {
+        data.pause();
+        data.cycle();
+      }
+    };
+
+    Carousel.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var data = $__default["default"](this).data(DATA_KEY);
-
-        var _config = _extends({}, Default, $__default["default"](this).data());
-
-        if (typeof config === 'object') {
-          _config = _extends({}, _config, config);
-        }
-
-        var action = typeof config === 'string' ? config : _config.slide;
-
-        if (!data) {
-          data = new Carousel(this, _config);
-          $__default["default"](this).data(DATA_KEY, data);
-        }
-
-        if (typeof config === 'number') {
-          data.to(config);
-        } else if (typeof action === 'string') {
-          if (typeof data[action] === 'undefined') {
-            throw new TypeError("No method named \"" + action + "\"");
-          }
-
-          data[action]();
-        } else if (_config.interval && _config.ride) {
-          data.pause();
-          data.cycle();
-        }
+        Carousel.carouselInterface(this, config);
       });
     };
 
-    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
-      var selector = Util__default["default"].getSelectorFromElement(this);
+    Carousel.dataApiClickHandler = function dataApiClickHandler(event) {
+      var target = getElementFromSelector(this);
 
-      if (!selector) {
+      if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
         return;
       }
 
-      var target = $__default["default"](selector)[0];
-
-      if (!target || !$__default["default"](target).hasClass(CLASS_NAME_CAROUSEL)) {
-        return;
-      }
-
-      var config = _extends({}, $__default["default"](target).data(), $__default["default"](this).data());
+      var config = _objectSpread(_objectSpread({}, Manipulator.getDataAttributes(target)), Manipulator.getDataAttributes(this));
 
       var slideIndex = this.getAttribute('data-slide-to');
 
@@ -587,15 +680,19 @@
         config.interval = false;
       }
 
-      Carousel._jQueryInterface.call($__default["default"](target), config);
+      Carousel.carouselInterface(target, config);
 
       if (slideIndex) {
-        $__default["default"](target).data(DATA_KEY).to(slideIndex);
+        Data.getData(target, DATA_KEY).to(slideIndex);
       }
 
       event.preventDefault();
     };
 
+    Carousel.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Carousel, null, [{
       key: "VERSION",
       get: function get() {
@@ -611,33 +708,42 @@
     return Carousel;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, Carousel._dataApiClickHandler);
-  $__default["default"](window).on(EVENT_LOAD_DATA_API, function () {
-    var carousels = [].slice.call(document.querySelectorAll(SELECTOR_DATA_RIDE));
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, Carousel.dataApiClickHandler);
+  EventHandler.on(window, EVENT_LOAD_DATA_API, function () {
+    var carousels = SelectorEngine.find(SELECTOR_DATA_RIDE);
 
     for (var i = 0, len = carousels.length; i < len; i++) {
-      var $carousel = $__default["default"](carousels[i]);
-
-      Carousel._jQueryInterface.call($carousel, $carousel.data());
+      Carousel.carouselInterface(carousels[i], Data.getData(carousels[i], DATA_KEY));
     }
   });
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .carousel to jQuery only if jQuery is present
    */
 
-  $__default["default"].fn[NAME] = Carousel._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Carousel;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Carousel._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Carousel.jQueryInterface;
+    $.fn[NAME].Constructor = Carousel;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Carousel.jQueryInterface;
+    };
+  }
 
   return Carousel;
 
-}));
+})));
 //# sourceMappingURL=carousel.js.map

js/dist/collapse.js

@@ -1,78 +1,158 @@
 /*!
-  * Bootstrap collapse.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap collapse.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.jQuery, global.Util));
-})(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  (global = global || self, global.Collapse = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
+}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var toType = function toType(obj) {
+    if (obj === null || obj === undefined) {
+      return "" + obj;
+    }
+
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+
+  var getSelector = function getSelector(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
+    }
+
+    return selector;
+  };
+
+  var getSelectorFromElement = function getSelectorFromElement(element) {
+    var selector = getSelector(element);
+
+    if (selector) {
+      return document.querySelector(selector) ? selector : null;
+    }
+
+    return null;
+  };
+
+  var getElementFromSelector = function getElementFromSelector(element) {
+    var selector = getSelector(element);
+    return selector ? document.querySelector(selector) : null;
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && isElement(value) ? 'element' : toType(value);
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+      }
+    });
+  };
+
+  var reflow = function reflow(element) {
+    return element.offsetHeight;
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'collapse';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var CLASS_NAME_SHOW = 'show';
-  var CLASS_NAME_COLLAPSE = 'collapse';
-  var CLASS_NAME_COLLAPSING = 'collapsing';
-  var CLASS_NAME_COLLAPSED = 'collapsed';
-  var DIMENSION_WIDTH = 'width';
-  var DIMENSION_HEIGHT = 'height';
-  var EVENT_SHOW = "show" + EVENT_KEY;
-  var EVENT_SHOWN = "shown" + EVENT_KEY;
-  var EVENT_HIDE = "hide" + EVENT_KEY;
-  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
-  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var SELECTOR_ACTIVES = '.show, .collapsing';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="collapse"]';
   var Default = {
     toggle: true,
     parent: ''
@@ -81,8 +161,23 @@
     toggle: 'boolean',
     parent: '(string|element)'
   };
+  var EVENT_SHOW = "show" + EVENT_KEY;
+  var EVENT_SHOWN = "shown" + EVENT_KEY;
+  var EVENT_HIDE = "hide" + EVENT_KEY;
+  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
+  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_SHOW = 'show';
+  var CLASS_NAME_COLLAPSE = 'collapse';
+  var CLASS_NAME_COLLAPSING = 'collapsing';
+  var CLASS_NAME_COLLAPSED = 'collapsed';
+  var WIDTH = 'width';
+  var HEIGHT = 'height';
+  var SELECTOR_ACTIVES = '.show, .collapsing';
+  var SELECTOR_DATA_TOGGLE = '[data-toggle="collapse"]';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Collapse = /*#__PURE__*/function () {
@@ -90,17 +185,17 @@
       this._isTransitioning = false;
       this._element = element;
       this._config = this._getConfig(config);
-      this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
-      var toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
+      this._triggerArray = SelectorEngine.find(SELECTOR_DATA_TOGGLE + "[href=\"#" + element.id + "\"]," + (SELECTOR_DATA_TOGGLE + "[data-target=\"#" + element.id + "\"]"));
+      var toggleList = SelectorEngine.find(SELECTOR_DATA_TOGGLE);
 
       for (var i = 0, len = toggleList.length; i < len; i++) {
         var elem = toggleList[i];
-        var selector = Util__default["default"].getSelectorFromElement(elem);
-        var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
+        var selector = getSelectorFromElement(elem);
+        var filterElement = SelectorEngine.find(selector).filter(function (foundElem) {
           return foundElem === element;
         });
 
-        if (selector !== null && filterElement.length > 0) {
+        if (selector !== null && filterElement.length) {
           this._selector = selector;
 
           this._triggerArray.push(elem);
@@ -116,6 +211,8 @@
       if (this._config.toggle) {
         this.toggle();
       }
+
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -123,7 +220,7 @@
 
     // Public
     _proto.toggle = function toggle() {
-      if ($__default["default"](this._element).hasClass(CLASS_NAME_SHOW)) {
+      if (this._element.classList.contains(CLASS_NAME_SHOW)) {
         this.hide();
       } else {
         this.show();
@@ -133,7 +230,7 @@
     _proto.show = function show() {
       var _this = this;
 
-      if (this._isTransitioning || $__default["default"](this._element).hasClass(CLASS_NAME_SHOW)) {
+      if (this._isTransitioning || this._element.classList.contains(CLASS_NAME_SHOW)) {
         return;
       }
 
@@ -141,7 +238,7 @@
       var activesData;
 
       if (this._parent) {
-        actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES)).filter(function (elem) {
+        actives = SelectorEngine.find(SELECTOR_ACTIVES, this._parent).filter(function (elem) {
           if (typeof _this._config.parent === 'string') {
             return elem.getAttribute('data-parent') === _this._config.parent;
           }
@@ -154,88 +251,106 @@
         }
       }
 
+      var container = SelectorEngine.findOne(this._selector);
+
       if (actives) {
-        activesData = $__default["default"](actives).not(this._selector).data(DATA_KEY);
+        var tempActiveData = actives.filter(function (elem) {
+          return container !== elem;
+        });
+        activesData = tempActiveData[0] ? Data.getData(tempActiveData[0], DATA_KEY) : null;
 
         if (activesData && activesData._isTransitioning) {
           return;
         }
       }
 
-      var startEvent = $__default["default"].Event(EVENT_SHOW);
-      $__default["default"](this._element).trigger(startEvent);
+      var startEvent = EventHandler.trigger(this._element, EVENT_SHOW);
 
-      if (startEvent.isDefaultPrevented()) {
+      if (startEvent.defaultPrevented) {
         return;
       }
 
       if (actives) {
-        Collapse._jQueryInterface.call($__default["default"](actives).not(this._selector), 'hide');
+        actives.forEach(function (elemActive) {
+          if (container !== elemActive) {
+            Collapse.collapseInterface(elemActive, 'hide');
+          }
 
-        if (!activesData) {
-          $__default["default"](actives).data(DATA_KEY, null);
-        }
+          if (!activesData) {
+            Data.setData(elemActive, DATA_KEY, null);
+          }
+        });
       }
 
       var dimension = this._getDimension();
 
-      $__default["default"](this._element).removeClass(CLASS_NAME_COLLAPSE).addClass(CLASS_NAME_COLLAPSING);
+      this._element.classList.remove(CLASS_NAME_COLLAPSE);
+
+      this._element.classList.add(CLASS_NAME_COLLAPSING);
+
       this._element.style[dimension] = 0;
 
       if (this._triggerArray.length) {
-        $__default["default"](this._triggerArray).removeClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', true);
+        this._triggerArray.forEach(function (element) {
+          element.classList.remove(CLASS_NAME_COLLAPSED);
+          element.setAttribute('aria-expanded', true);
+        });
       }
 
       this.setTransitioning(true);
 
       var complete = function complete() {
-        $__default["default"](_this._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW);
+        _this._element.classList.remove(CLASS_NAME_COLLAPSING);
+
+        _this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
+
         _this._element.style[dimension] = '';
 
         _this.setTransitioning(false);
 
-        $__default["default"](_this._element).trigger(EVENT_SHOWN);
+        EventHandler.trigger(_this._element, EVENT_SHOWN);
       };
 
       var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
       var scrollSize = "scroll" + capitalizedDimension;
-      var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
-      $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      var transitionDuration = getTransitionDurationFromElement(this._element);
+      EventHandler.one(this._element, TRANSITION_END, complete);
+      emulateTransitionEnd(this._element, transitionDuration);
       this._element.style[dimension] = this._element[scrollSize] + "px";
     };
 
     _proto.hide = function hide() {
       var _this2 = this;
 
-      if (this._isTransitioning || !$__default["default"](this._element).hasClass(CLASS_NAME_SHOW)) {
+      if (this._isTransitioning || !this._element.classList.contains(CLASS_NAME_SHOW)) {
         return;
       }
 
-      var startEvent = $__default["default"].Event(EVENT_HIDE);
-      $__default["default"](this._element).trigger(startEvent);
+      var startEvent = EventHandler.trigger(this._element, EVENT_HIDE);
 
-      if (startEvent.isDefaultPrevented()) {
+      if (startEvent.defaultPrevented) {
         return;
       }
 
       var dimension = this._getDimension();
 
       this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
-      Util__default["default"].reflow(this._element);
-      $__default["default"](this._element).addClass(CLASS_NAME_COLLAPSING).removeClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW);
+      reflow(this._element);
+
+      this._element.classList.add(CLASS_NAME_COLLAPSING);
+
+      this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
+
       var triggerArrayLength = this._triggerArray.length;
 
       if (triggerArrayLength > 0) {
         for (var i = 0; i < triggerArrayLength; i++) {
           var trigger = this._triggerArray[i];
-          var selector = Util__default["default"].getSelectorFromElement(trigger);
+          var elem = getElementFromSelector(trigger);
 
-          if (selector !== null) {
-            var $elem = $__default["default"]([].slice.call(document.querySelectorAll(selector)));
-
-            if (!$elem.hasClass(CLASS_NAME_SHOW)) {
-              $__default["default"](trigger).addClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', false);
-            }
+          if (elem && !elem.classList.contains(CLASS_NAME_SHOW)) {
+            trigger.classList.add(CLASS_NAME_COLLAPSED);
+            trigger.setAttribute('aria-expanded', false);
           }
         }
       }
@@ -245,12 +360,17 @@
       var complete = function complete() {
         _this2.setTransitioning(false);
 
-        $__default["default"](_this2._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE).trigger(EVENT_HIDDEN);
+        _this2._element.classList.remove(CLASS_NAME_COLLAPSING);
+
+        _this2._element.classList.add(CLASS_NAME_COLLAPSE);
+
+        EventHandler.trigger(_this2._element, EVENT_HIDDEN);
       };
 
       this._element.style[dimension] = '';
-      var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
-      $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      var transitionDuration = getTransitionDurationFromElement(this._element);
+      EventHandler.one(this._element, TRANSITION_END, complete);
+      emulateTransitionEnd(this._element, transitionDuration);
     };
 
     _proto.setTransitioning = function setTransitioning(isTransitioning) {
@@ -258,7 +378,7 @@
     };
 
     _proto.dispose = function dispose() {
-      $__default["default"].removeData(this._element, DATA_KEY);
+      Data.removeData(this._element, DATA_KEY);
       this._config = null;
       this._parent = null;
       this._element = null;
@@ -268,81 +388,93 @@
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
+      config = _objectSpread(_objectSpread({}, Default), config);
       config.toggle = Boolean(config.toggle); // Coerce string values
 
-      Util__default["default"].typeCheckConfig(NAME, config, DefaultType);
+      typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
     _proto._getDimension = function _getDimension() {
-      var hasWidth = $__default["default"](this._element).hasClass(DIMENSION_WIDTH);
-      return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT;
+      var hasWidth = this._element.classList.contains(WIDTH);
+
+      return hasWidth ? WIDTH : HEIGHT;
     };
 
     _proto._getParent = function _getParent() {
       var _this3 = this;
 
-      var parent;
+      var parent = this._config.parent;
 
-      if (Util__default["default"].isElement(this._config.parent)) {
-        parent = this._config.parent; // It's a jQuery object
-
-        if (typeof this._config.parent.jquery !== 'undefined') {
-          parent = this._config.parent[0];
+      if (isElement(parent)) {
+        // it's a jQuery object
+        if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
+          parent = parent[0];
         }
       } else {
-        parent = document.querySelector(this._config.parent);
+        parent = SelectorEngine.findOne(parent);
       }
 
-      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
-      var children = [].slice.call(parent.querySelectorAll(selector));
-      $__default["default"](children).each(function (i, element) {
-        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+      var selector = SELECTOR_DATA_TOGGLE + "[data-parent=\"" + parent + "\"]";
+      SelectorEngine.find(selector, parent).forEach(function (element) {
+        var selected = getElementFromSelector(element);
+
+        _this3._addAriaAndCollapsedClass(selected, [element]);
       });
       return parent;
     };
 
     _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
-      var isOpen = $__default["default"](element).hasClass(CLASS_NAME_SHOW);
+      if (element) {
+        var isOpen = element.classList.contains(CLASS_NAME_SHOW);
 
-      if (triggerArray.length) {
-        $__default["default"](triggerArray).toggleClass(CLASS_NAME_COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+        if (triggerArray.length) {
+          triggerArray.forEach(function (elem) {
+            if (isOpen) {
+              elem.classList.remove(CLASS_NAME_COLLAPSED);
+            } else {
+              elem.classList.add(CLASS_NAME_COLLAPSED);
+            }
+
+            elem.setAttribute('aria-expanded', isOpen);
+          });
+        }
       }
     } // Static
     ;
 
-    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
-      var selector = Util__default["default"].getSelectorFromElement(element);
-      return selector ? document.querySelector(selector) : null;
+    Collapse.collapseInterface = function collapseInterface(element, config) {
+      var data = Data.getData(element, DATA_KEY);
+
+      var _config = _objectSpread(_objectSpread(_objectSpread({}, Default), Manipulator.getDataAttributes(element)), typeof config === 'object' && config ? config : {});
+
+      if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
+        _config.toggle = false;
+      }
+
+      if (!data) {
+        data = new Collapse(element, _config);
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError("No method named \"" + config + "\"");
+        }
+
+        data[config]();
+      }
     };
 
-    Collapse._jQueryInterface = function _jQueryInterface(config) {
+    Collapse.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var $element = $__default["default"](this);
-        var data = $element.data(DATA_KEY);
-
-        var _config = _extends({}, Default, $element.data(), typeof config === 'object' && config ? config : {});
-
-        if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
-          _config.toggle = false;
-        }
-
-        if (!data) {
-          data = new Collapse(this, _config);
-          $element.data(DATA_KEY, data);
-        }
-
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError("No method named \"" + config + "\"");
-          }
-
-          data[config]();
-        }
+        Collapse.collapseInterface(this, config);
       });
     };
 
+    Collapse.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Collapse, null, [{
       key: "VERSION",
       get: function get() {
@@ -358,40 +490,62 @@
     return Collapse;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
-    if (event.currentTarget.tagName === 'A') {
+    if (event.target.tagName === 'A') {
       event.preventDefault();
     }
 
-    var $trigger = $__default["default"](this);
-    var selector = Util__default["default"].getSelectorFromElement(this);
-    var selectors = [].slice.call(document.querySelectorAll(selector));
-    $__default["default"](selectors).each(function () {
-      var $target = $__default["default"](this);
-      var data = $target.data(DATA_KEY);
-      var config = data ? 'toggle' : $trigger.data();
+    var triggerData = Manipulator.getDataAttributes(this);
+    var selector = getSelectorFromElement(this);
+    var selectorElements = SelectorEngine.find(selector);
+    selectorElements.forEach(function (element) {
+      var data = Data.getData(element, DATA_KEY);
+      var config;
 
-      Collapse._jQueryInterface.call($target, config);
+      if (data) {
+        // update parent attribute
+        if (data._parent === null && typeof triggerData.parent === 'string') {
+          data._config.parent = triggerData.parent;
+          data._parent = data._getParent();
+        }
+
+        config = 'toggle';
+      } else {
+        config = triggerData;
+      }
+
+      Collapse.collapseInterface(element, config);
     });
   });
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .collapse to jQuery only if jQuery is present
    */
 
-  $__default["default"].fn[NAME] = Collapse._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Collapse;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Collapse._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Collapse.jQueryInterface;
+    $.fn[NAME].Constructor = Collapse;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Collapse.jQueryInterface;
+    };
+  }
 
   return Collapse;
 
-}));
+})));
 //# sourceMappingURL=collapse.js.map

js/dist/dom/data.js

@@ -0,0 +1,82 @@
+/*!
+  * Bootstrap data.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (global = global || self, global.Data = factory());
+}(this, (function () { 'use strict';
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): dom/data.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  var mapData = function () {
+    var storeData = {};
+    var id = 1;
+    return {
+      set: function set(element, key, data) {
+        if (typeof element.key === 'undefined') {
+          element.key = {
+            key: key,
+            id: id
+          };
+          id++;
+        }
+
+        storeData[element.key.id] = data;
+      },
+      get: function get(element, key) {
+        if (!element || typeof element.key === 'undefined') {
+          return null;
+        }
+
+        var keyProperties = element.key;
+
+        if (keyProperties.key === key) {
+          return storeData[keyProperties.id];
+        }
+
+        return null;
+      },
+      delete: function _delete(element, key) {
+        if (typeof element.key === 'undefined') {
+          return;
+        }
+
+        var keyProperties = element.key;
+
+        if (keyProperties.key === key) {
+          delete storeData[keyProperties.id];
+          delete element.key;
+        }
+      }
+    };
+  }();
+
+  var Data = {
+    setData: function setData(instance, key, data) {
+      mapData.set(instance, key, data);
+    },
+    getData: function getData(instance, key) {
+      return mapData.get(instance, key);
+    },
+    removeData: function removeData(instance, key) {
+      mapData.delete(instance, key);
+    }
+  };
+
+  return Data;
+
+})));
+//# sourceMappingURL=data.js.map

js/dist/dom/data.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"data.js","sources":["../../src/dom/data.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v5.0.0-alpha1): dom/data.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n * --------------------------------------------------------------------------\n */\n\n/**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\nconst mapData = (() => {\n  const storeData = {}\n  let id = 1\n  return {\n    set(element, key, data) {\n      if (typeof element.key === 'undefined') {\n        element.key = {\n          key,\n          id\n        }\n        id++\n      }\n\n      storeData[element.key.id] = data\n    },\n    get(element, key) {\n      if (!element || typeof element.key === 'undefined') {\n        return null\n      }\n\n      const keyProperties = element.key\n      if (keyProperties.key === key) {\n        return storeData[keyProperties.id]\n      }\n\n      return null\n    },\n    delete(element, key) {\n      if (typeof element.key === 'undefined') {\n        return\n      }\n\n      const keyProperties = element.key\n      if (keyProperties.key === key) {\n        delete storeData[keyProperties.id]\n        delete element.key\n      }\n    }\n  }\n})()\n\nconst Data = {\n  setData(instance, key, data) {\n    mapData.set(instance, key, data)\n  },\n  getData(instance, key) {\n    return mapData.get(instance, key)\n  },\n  removeData(instance, key) {\n    mapData.delete(instance, key)\n  }\n}\n\nexport default Data\n"],"names":["mapData","storeData","id","set","element","key","data","get","keyProperties","delete","Data","setData","instance","getData","removeData"],"mappings":";;;;;;;;;;;EAAA;;;;;;;EAOA;;;;;EAMA,IAAMA,OAAO,GAAI,YAAM;EACrB,MAAMC,SAAS,GAAG,EAAlB;EACA,MAAIC,EAAE,GAAG,CAAT;EACA,SAAO;EACLC,IAAAA,GADK,eACDC,OADC,EACQC,GADR,EACaC,IADb,EACmB;EACtB,UAAI,OAAOF,OAAO,CAACC,GAAf,KAAuB,WAA3B,EAAwC;EACtCD,QAAAA,OAAO,CAACC,GAAR,GAAc;EACZA,UAAAA,GAAG,EAAHA,GADY;EAEZH,UAAAA,EAAE,EAAFA;EAFY,SAAd;EAIAA,QAAAA,EAAE;EACH;;EAEDD,MAAAA,SAAS,CAACG,OAAO,CAACC,GAAR,CAAYH,EAAb,CAAT,GAA4BI,IAA5B;EACD,KAXI;EAYLC,IAAAA,GAZK,eAYDH,OAZC,EAYQC,GAZR,EAYa;EAChB,UAAI,CAACD,OAAD,IAAY,OAAOA,OAAO,CAACC,GAAf,KAAuB,WAAvC,EAAoD;EAClD,eAAO,IAAP;EACD;;EAED,UAAMG,aAAa,GAAGJ,OAAO,CAACC,GAA9B;;EACA,UAAIG,aAAa,CAACH,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACO,aAAa,CAACN,EAAf,CAAhB;EACD;;EAED,aAAO,IAAP;EACD,KAvBI;EAwBLO,IAAAA,MAxBK,mBAwBEL,OAxBF,EAwBWC,GAxBX,EAwBgB;EACnB,UAAI,OAAOD,OAAO,CAACC,GAAf,KAAuB,WAA3B,EAAwC;EACtC;EACD;;EAED,UAAMG,aAAa,GAAGJ,OAAO,CAACC,GAA9B;;EACA,UAAIG,aAAa,CAACH,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACO,aAAa,CAACN,EAAf,CAAhB;EACA,eAAOE,OAAO,CAACC,GAAf;EACD;EACF;EAlCI,GAAP;EAoCD,CAvCe,EAAhB;;MAyCMK,IAAI,GAAG;EACXC,EAAAA,OADW,mBACHC,QADG,EACOP,GADP,EACYC,IADZ,EACkB;EAC3BN,IAAAA,OAAO,CAACG,GAAR,CAAYS,QAAZ,EAAsBP,GAAtB,EAA2BC,IAA3B;EACD,GAHU;EAIXO,EAAAA,OAJW,mBAIHD,QAJG,EAIOP,GAJP,EAIY;EACrB,WAAOL,OAAO,CAACO,GAAR,CAAYK,QAAZ,EAAsBP,GAAtB,CAAP;EACD,GANU;EAOXS,EAAAA,UAPW,sBAOAF,QAPA,EAOUP,GAPV,EAOe;EACxBL,IAAAA,OAAO,CAACS,MAAR,CAAeG,QAAf,EAAyBP,GAAzB;EACD;EATU;;;;;;;;"}

js/dist/dom/event-handler.js

@@ -0,0 +1,312 @@
+/*!
+  * Bootstrap event-handler.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./polyfill.js')) :
+  typeof define === 'function' && define.amd ? define(['./polyfill.js'], factory) :
+  (global = global || self, global.EventHandler = factory(global.Polyfill));
+}(this, (function (polyfill_js) { 'use strict';
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): dom/event-handler.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var $ = getjQuery();
+  var namespaceRegex = /[^.]*(?=\..*)\.|.*/;
+  var stripNameRegex = /\..*/;
+  var stripUidRegex = /::\d+$/;
+  var eventRegistry = {}; // Events storage
+
+  var uidEvent = 1;
+  var customEvents = {
+    mouseenter: 'mouseover',
+    mouseleave: 'mouseout'
+  };
+  var nativeEvents = ['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll'];
+  /**
+   * ------------------------------------------------------------------------
+   * Private methods
+   * ------------------------------------------------------------------------
+   */
+
+  function getUidEvent(element, uid) {
+    return uid && uid + "::" + uidEvent++ || element.uidEvent || uidEvent++;
+  }
+
+  function getEvent(element) {
+    var uid = getUidEvent(element);
+    element.uidEvent = uid;
+    eventRegistry[uid] = eventRegistry[uid] || {};
+    return eventRegistry[uid];
+  }
+
+  function bootstrapHandler(element, fn) {
+    return function handler(event) {
+      if (handler.oneOff) {
+        EventHandler.off(element, event.type, fn);
+      }
+
+      return fn.apply(element, [event]);
+    };
+  }
+
+  function bootstrapDelegationHandler(element, selector, fn) {
+    return function handler(event) {
+      var domElements = element.querySelectorAll(selector);
+
+      for (var target = event.target; target && target !== this; target = target.parentNode) {
+        for (var i = domElements.length; i--;) {
+          if (domElements[i] === target) {
+            if (handler.oneOff) {
+              EventHandler.off(element, event.type, fn);
+            }
+
+            return fn.apply(target, [event]);
+          }
+        }
+      } // To please ESLint
+
+
+      return null;
+    };
+  }
+
+  function findHandler(events, handler, delegationSelector) {
+    if (delegationSelector === void 0) {
+      delegationSelector = null;
+    }
+
+    var uidEventList = Object.keys(events);
+
+    for (var i = 0, len = uidEventList.length; i < len; i++) {
+      var event = events[uidEventList[i]];
+
+      if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
+        return event;
+      }
+    }
+
+    return null;
+  }
+
+  function normalizeParams(originalTypeEvent, handler, delegationFn) {
+    var delegation = typeof handler === 'string';
+    var originalHandler = delegation ? delegationFn : handler; // allow to get the native events from namespaced events ('click.bs.button' --> 'click')
+
+    var typeEvent = originalTypeEvent.replace(stripNameRegex, '');
+    var custom = customEvents[typeEvent];
+
+    if (custom) {
+      typeEvent = custom;
+    }
+
+    var isNative = nativeEvents.indexOf(typeEvent) > -1;
+
+    if (!isNative) {
+      typeEvent = originalTypeEvent;
+    }
+
+    return [delegation, originalHandler, typeEvent];
+  }
+
+  function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
+    if (typeof originalTypeEvent !== 'string' || !element) {
+      return;
+    }
+
+    if (!handler) {
+      handler = delegationFn;
+      delegationFn = null;
+    }
+
+    var _normalizeParams = normalizeParams(originalTypeEvent, handler, delegationFn),
+        delegation = _normalizeParams[0],
+        originalHandler = _normalizeParams[1],
+        typeEvent = _normalizeParams[2];
+
+    var events = getEvent(element);
+    var handlers = events[typeEvent] || (events[typeEvent] = {});
+    var previousFn = findHandler(handlers, originalHandler, delegation ? handler : null);
+
+    if (previousFn) {
+      previousFn.oneOff = previousFn.oneOff && oneOff;
+      return;
+    }
+
+    var uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
+    var fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
+    fn.delegationSelector = delegation ? handler : null;
+    fn.originalHandler = originalHandler;
+    fn.oneOff = oneOff;
+    fn.uidEvent = uid;
+    handlers[uid] = fn;
+    element.addEventListener(typeEvent, fn, delegation);
+  }
+
+  function removeHandler(element, events, typeEvent, handler, delegationSelector) {
+    var fn = findHandler(events[typeEvent], handler, delegationSelector);
+
+    if (!fn) {
+      return;
+    }
+
+    element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
+    delete events[typeEvent][fn.uidEvent];
+  }
+
+  function removeNamespacedHandlers(element, events, typeEvent, namespace) {
+    var storeElementEvent = events[typeEvent] || {};
+    Object.keys(storeElementEvent).forEach(function (handlerKey) {
+      if (handlerKey.indexOf(namespace) > -1) {
+        var event = storeElementEvent[handlerKey];
+        removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
+      }
+    });
+  }
+
+  var EventHandler = {
+    on: function on(element, event, handler, delegationFn) {
+      addHandler(element, event, handler, delegationFn, false);
+    },
+    one: function one(element, event, handler, delegationFn) {
+      addHandler(element, event, handler, delegationFn, true);
+    },
+    off: function off(element, originalTypeEvent, handler, delegationFn) {
+      if (typeof originalTypeEvent !== 'string' || !element) {
+        return;
+      }
+
+      var _normalizeParams2 = normalizeParams(originalTypeEvent, handler, delegationFn),
+          delegation = _normalizeParams2[0],
+          originalHandler = _normalizeParams2[1],
+          typeEvent = _normalizeParams2[2];
+
+      var inNamespace = typeEvent !== originalTypeEvent;
+      var events = getEvent(element);
+      var isNamespace = originalTypeEvent.charAt(0) === '.';
+
+      if (typeof originalHandler !== 'undefined') {
+        // Simplest case: handler is passed, remove that listener ONLY.
+        if (!events || !events[typeEvent]) {
+          return;
+        }
+
+        removeHandler(element, events, typeEvent, originalHandler, delegation ? handler : null);
+        return;
+      }
+
+      if (isNamespace) {
+        Object.keys(events).forEach(function (elementEvent) {
+          removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
+        });
+      }
+
+      var storeElementEvent = events[typeEvent] || {};
+      Object.keys(storeElementEvent).forEach(function (keyHandlers) {
+        var handlerKey = keyHandlers.replace(stripUidRegex, '');
+
+        if (!inNamespace || originalTypeEvent.indexOf(handlerKey) > -1) {
+          var event = storeElementEvent[keyHandlers];
+          removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
+        }
+      });
+    },
+    trigger: function trigger(element, event, args) {
+      if (typeof event !== 'string' || !element) {
+        return null;
+      }
+
+      var typeEvent = event.replace(stripNameRegex, '');
+      var inNamespace = event !== typeEvent;
+      var isNative = nativeEvents.indexOf(typeEvent) > -1;
+      var jQueryEvent;
+      var bubbles = true;
+      var nativeDispatch = true;
+      var defaultPrevented = false;
+      var evt = null;
+
+      if (inNamespace && $) {
+        jQueryEvent = $.Event(event, args);
+        $(element).trigger(jQueryEvent);
+        bubbles = !jQueryEvent.isPropagationStopped();
+        nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
+        defaultPrevented = jQueryEvent.isDefaultPrevented();
+      }
+
+      if (isNative) {
+        evt = document.createEvent('HTMLEvents');
+        evt.initEvent(typeEvent, bubbles, true);
+      } else {
+        evt = new CustomEvent(event, {
+          bubbles: bubbles,
+          cancelable: true
+        });
+      } // merge custom informations in our event
+
+
+      if (typeof args !== 'undefined') {
+        Object.keys(args).forEach(function (key) {
+          Object.defineProperty(evt, key, {
+            get: function get() {
+              return args[key];
+            }
+          });
+        });
+      }
+
+      if (defaultPrevented) {
+        evt.preventDefault();
+
+        if (!polyfill_js.defaultPreventedPreservedOnDispatch) {
+          Object.defineProperty(evt, 'defaultPrevented', {
+            get: function get() {
+              return true;
+            }
+          });
+        }
+      }
+
+      if (nativeDispatch) {
+        element.dispatchEvent(evt);
+      }
+
+      if (evt.defaultPrevented && typeof jQueryEvent !== 'undefined') {
+        jQueryEvent.preventDefault();
+      }
+
+      return evt;
+    }
+  };
+
+  return EventHandler;
+
+})));
+//# sourceMappingURL=event-handler.js.map

js/dist/dom/manipulator.js

@@ -0,0 +1,101 @@
+/*!
+  * Bootstrap manipulator.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (global = global || self, global.Manipulator = factory());
+}(this, (function () { 'use strict';
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): dom/manipulator.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  function normalizeData(val) {
+    if (val === 'true') {
+      return true;
+    }
+
+    if (val === 'false') {
+      return false;
+    }
+
+    if (val === Number(val).toString()) {
+      return Number(val);
+    }
+
+    if (val === '' || val === 'null') {
+      return null;
+    }
+
+    return val;
+  }
+
+  function normalizeDataKey(key) {
+    return key.replace(/[A-Z]/g, function (chr) {
+      return "-" + chr.toLowerCase();
+    });
+  }
+
+  var Manipulator = {
+    setDataAttribute: function setDataAttribute(element, key, value) {
+      element.setAttribute("data-" + normalizeDataKey(key), value);
+    },
+    removeDataAttribute: function removeDataAttribute(element, key) {
+      element.removeAttribute("data-" + normalizeDataKey(key));
+    },
+    getDataAttributes: function getDataAttributes(element) {
+      if (!element) {
+        return {};
+      }
+
+      var attributes = _objectSpread({}, element.dataset);
+
+      Object.keys(attributes).forEach(function (key) {
+        attributes[key] = normalizeData(attributes[key]);
+      });
+      return attributes;
+    },
+    getDataAttribute: function getDataAttribute(element, key) {
+      return normalizeData(element.getAttribute("data-" + normalizeDataKey(key)));
+    },
+    offset: function offset(element) {
+      var rect = element.getBoundingClientRect();
+      return {
+        top: rect.top + document.body.scrollTop,
+        left: rect.left + document.body.scrollLeft
+      };
+    },
+    position: function position(element) {
+      return {
+        top: element.offsetTop,
+        left: element.offsetLeft
+      };
+    },
+    toggleClass: function toggleClass(element, className) {
+      if (!element) {
+        return;
+      }
+
+      if (element.classList.contains(className)) {
+        element.classList.remove(className);
+      } else {
+        element.classList.add(className);
+      }
+    }
+  };
+
+  return Manipulator;
+
+})));
+//# sourceMappingURL=manipulator.js.map

js/dist/dom/manipulator.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"manipulator.js","sources":["../../src/dom/manipulator.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v5.0.0-alpha1): dom/manipulator.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nfunction normalizeData(val) {\n  if (val === 'true') {\n    return true\n  }\n\n  if (val === 'false') {\n    return false\n  }\n\n  if (val === Number(val).toString()) {\n    return Number(val)\n  }\n\n  if (val === '' || val === 'null') {\n    return null\n  }\n\n  return val\n}\n\nfunction normalizeDataKey(key) {\n  return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`)\n}\n\nconst Manipulator = {\n  setDataAttribute(element, key, value) {\n    element.setAttribute(`data-${normalizeDataKey(key)}`, value)\n  },\n\n  removeDataAttribute(element, key) {\n    element.removeAttribute(`data-${normalizeDataKey(key)}`)\n  },\n\n  getDataAttributes(element) {\n    if (!element) {\n      return {}\n    }\n\n    const attributes = {\n      ...element.dataset\n    }\n\n    Object.keys(attributes).forEach(key => {\n      attributes[key] = normalizeData(attributes[key])\n    })\n\n    return attributes\n  },\n\n  getDataAttribute(element, key) {\n    return normalizeData(element.getAttribute(`data-${normalizeDataKey(key)}`))\n  },\n\n  offset(element) {\n    const rect = element.getBoundingClientRect()\n\n    return {\n      top: rect.top + document.body.scrollTop,\n      left: rect.left + document.body.scrollLeft\n    }\n  },\n\n  position(element) {\n    return {\n      top: element.offsetTop,\n      left: element.offsetLeft\n    }\n  },\n\n  toggleClass(element, className) {\n    if (!element) {\n      return\n    }\n\n    if (element.classList.contains(className)) {\n      element.classList.remove(className)\n    } else {\n      element.classList.add(className)\n    }\n  }\n}\n\nexport default Manipulator\n"],"names":["normalizeData","val","Number","toString","normalizeDataKey","key","replace","chr","toLowerCase","Manipulator","setDataAttribute","element","value","setAttribute","removeDataAttribute","removeAttribute","getDataAttributes","attributes","dataset","Object","keys","forEach","getDataAttribute","getAttribute","offset","rect","getBoundingClientRect","top","document","body","scrollTop","left","scrollLeft","position","offsetTop","offsetLeft","toggleClass","className","classList","contains","remove","add"],"mappings":";;;;;;;;;;;;;;;;;EAAA;;;;;;EAOA,SAASA,aAAT,CAAuBC,GAAvB,EAA4B;EAC1B,MAAIA,GAAG,KAAK,MAAZ,EAAoB;EAClB,WAAO,IAAP;EACD;;EAED,MAAIA,GAAG,KAAK,OAAZ,EAAqB;EACnB,WAAO,KAAP;EACD;;EAED,MAAIA,GAAG,KAAKC,MAAM,CAACD,GAAD,CAAN,CAAYE,QAAZ,EAAZ,EAAoC;EAClC,WAAOD,MAAM,CAACD,GAAD,CAAb;EACD;;EAED,MAAIA,GAAG,KAAK,EAAR,IAAcA,GAAG,KAAK,MAA1B,EAAkC;EAChC,WAAO,IAAP;EACD;;EAED,SAAOA,GAAP;EACD;;EAED,SAASG,gBAAT,CAA0BC,GAA1B,EAA+B;EAC7B,SAAOA,GAAG,CAACC,OAAJ,CAAY,QAAZ,EAAsB,UAAAC,GAAG;EAAA,iBAAQA,GAAG,CAACC,WAAJ,EAAR;EAAA,GAAzB,CAAP;EACD;;MAEKC,WAAW,GAAG;EAClBC,EAAAA,gBADkB,4BACDC,OADC,EACQN,GADR,EACaO,KADb,EACoB;EACpCD,IAAAA,OAAO,CAACE,YAAR,WAA6BT,gBAAgB,CAACC,GAAD,CAA7C,EAAsDO,KAAtD;EACD,GAHiB;EAKlBE,EAAAA,mBALkB,+BAKEH,OALF,EAKWN,GALX,EAKgB;EAChCM,IAAAA,OAAO,CAACI,eAAR,WAAgCX,gBAAgB,CAACC,GAAD,CAAhD;EACD,GAPiB;EASlBW,EAAAA,iBATkB,6BASAL,OATA,EASS;EACzB,QAAI,CAACA,OAAL,EAAc;EACZ,aAAO,EAAP;EACD;;EAED,QAAMM,UAAU,qBACXN,OAAO,CAACO,OADG,CAAhB;;EAIAC,IAAAA,MAAM,CAACC,IAAP,CAAYH,UAAZ,EAAwBI,OAAxB,CAAgC,UAAAhB,GAAG,EAAI;EACrCY,MAAAA,UAAU,CAACZ,GAAD,CAAV,GAAkBL,aAAa,CAACiB,UAAU,CAACZ,GAAD,CAAX,CAA/B;EACD,KAFD;EAIA,WAAOY,UAAP;EACD,GAvBiB;EAyBlBK,EAAAA,gBAzBkB,4BAyBDX,OAzBC,EAyBQN,GAzBR,EAyBa;EAC7B,WAAOL,aAAa,CAACW,OAAO,CAACY,YAAR,WAA6BnB,gBAAgB,CAACC,GAAD,CAA7C,CAAD,CAApB;EACD,GA3BiB;EA6BlBmB,EAAAA,MA7BkB,kBA6BXb,OA7BW,EA6BF;EACd,QAAMc,IAAI,GAAGd,OAAO,CAACe,qBAAR,EAAb;EAEA,WAAO;EACLC,MAAAA,GAAG,EAAEF,IAAI,CAACE,GAAL,GAAWC,QAAQ,CAACC,IAAT,CAAcC,SADzB;EAELC,MAAAA,IAAI,EAAEN,IAAI,CAACM,IAAL,GAAYH,QAAQ,CAACC,IAAT,CAAcG;EAF3B,KAAP;EAID,GApCiB;EAsClBC,EAAAA,QAtCkB,oBAsCTtB,OAtCS,EAsCA;EAChB,WAAO;EACLgB,MAAAA,GAAG,EAAEhB,OAAO,CAACuB,SADR;EAELH,MAAAA,IAAI,EAAEpB,OAAO,CAACwB;EAFT,KAAP;EAID,GA3CiB;EA6ClBC,EAAAA,WA7CkB,uBA6CNzB,OA7CM,EA6CG0B,SA7CH,EA6Cc;EAC9B,QAAI,CAAC1B,OAAL,EAAc;EACZ;EACD;;EAED,QAAIA,OAAO,CAAC2B,SAAR,CAAkBC,QAAlB,CAA2BF,SAA3B,CAAJ,EAA2C;EACzC1B,MAAAA,OAAO,CAAC2B,SAAR,CAAkBE,MAAlB,CAAyBH,SAAzB;EACD,KAFD,MAEO;EACL1B,MAAAA,OAAO,CAAC2B,SAAR,CAAkBG,GAAlB,CAAsBJ,SAAtB;EACD;EACF;EAvDiB;;;;;;;;"}

js/dist/dom/polyfill.js

@@ -0,0 +1,111 @@
+/*!
+  * Bootstrap polyfill.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+  typeof define === 'function' && define.amd ? define(['exports'], factory) :
+  (global = global || self, factory(global.Polyfill = {}));
+}(this, (function (exports) { 'use strict';
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MAX_UID = 1000000;
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+
+  var getUID = function getUID(prefix) {
+    do {
+      prefix += Math.floor(Math.random() * MAX_UID);
+    } while (document.getElementById(prefix));
+
+    return prefix;
+  };
+
+  /* istanbul ignore file */
+  exports.find = Element.prototype.querySelectorAll;
+  exports.findOne = Element.prototype.querySelector; // MSEdge resets defaultPrevented flag upon dispatchEvent call if at least one listener is attached
+
+  var defaultPreventedPreservedOnDispatch = function () {
+    var e = new CustomEvent('Bootstrap', {
+      cancelable: true
+    });
+    var element = document.createElement('div');
+    element.addEventListener('Bootstrap', function () {
+      return null;
+    });
+    e.preventDefault();
+    element.dispatchEvent(e);
+    return e.defaultPrevented;
+  }();
+
+  var scopeSelectorRegex = /:scope\b/;
+
+  var supportScopeQuery = function () {
+    var element = document.createElement('div');
+
+    try {
+      element.querySelectorAll(':scope *');
+    } catch (_) {
+      return false;
+    }
+
+    return true;
+  }();
+
+  if (!supportScopeQuery) {
+    exports.find = function find(selector) {
+      if (!scopeSelectorRegex.test(selector)) {
+        return this.querySelectorAll(selector);
+      }
+
+      var hasId = Boolean(this.id);
+
+      if (!hasId) {
+        this.id = getUID('scope');
+      }
+
+      var nodeList = null;
+
+      try {
+        selector = selector.replace(scopeSelectorRegex, "#" + this.id);
+        nodeList = this.querySelectorAll(selector);
+      } finally {
+        if (!hasId) {
+          this.removeAttribute('id');
+        }
+      }
+
+      return nodeList;
+    };
+
+    exports.findOne = function findOne(selector) {
+      if (!scopeSelectorRegex.test(selector)) {
+        return this.querySelector(selector);
+      }
+
+      var matches = exports.find.call(this, selector);
+
+      if (typeof matches[0] !== 'undefined') {
+        return matches[0];
+      }
+
+      return null;
+    };
+  }
+
+  exports.defaultPreventedPreservedOnDispatch = defaultPreventedPreservedOnDispatch;
+
+  Object.defineProperty(exports, '__esModule', { value: true });
+
+})));
+//# sourceMappingURL=polyfill.js.map

js/dist/dom/selector-engine.js

@@ -0,0 +1,99 @@
+/*!
+  * Bootstrap selector-engine.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./polyfill.js')) :
+  typeof define === 'function' && define.amd ? define(['./polyfill.js'], factory) :
+  (global = global || self, global.SelectorEngine = factory(global.Polyfill));
+}(this, (function (polyfill_js) { 'use strict';
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): dom/selector-engine.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NODE_TEXT = 3;
+  var SelectorEngine = {
+    matches: function matches(element, selector) {
+      return element.matches(selector);
+    },
+    find: function find(selector, element) {
+      var _ref;
+
+      if (element === void 0) {
+        element = document.documentElement;
+      }
+
+      return (_ref = []).concat.apply(_ref, polyfill_js.find.call(element, selector));
+    },
+    findOne: function findOne(selector, element) {
+      if (element === void 0) {
+        element = document.documentElement;
+      }
+
+      return polyfill_js.findOne.call(element, selector);
+    },
+    children: function children(element, selector) {
+      var _ref2;
+
+      var children = (_ref2 = []).concat.apply(_ref2, element.children);
+
+      return children.filter(function (child) {
+        return child.matches(selector);
+      });
+    },
+    parents: function parents(element, selector) {
+      var parents = [];
+      var ancestor = element.parentNode;
+
+      while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
+        if (this.matches(ancestor, selector)) {
+          parents.push(ancestor);
+        }
+
+        ancestor = ancestor.parentNode;
+      }
+
+      return parents;
+    },
+    prev: function prev(element, selector) {
+      var previous = element.previousElementSibling;
+
+      while (previous) {
+        if (previous.matches(selector)) {
+          return [previous];
+        }
+
+        previous = previous.previousElementSibling;
+      }
+
+      return [];
+    },
+    next: function next(element, selector) {
+      var next = element.nextElementSibling;
+
+      while (next) {
+        if (this.matches(next, selector)) {
+          return [next];
+        }
+
+        next = next.nextElementSibling;
+      }
+
+      return [];
+    }
+  };
+
+  return SelectorEngine;
+
+})));
+//# sourceMappingURL=selector-engine.js.map

js/dist/dom/selector-engine.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"selector-engine.js","sources":["../../src/dom/selector-engine.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v5.0.0-alpha1): dom/selector-engine.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nimport { find as findFn, findOne } from './polyfill'\n\n/**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\nconst NODE_TEXT = 3\n\nconst SelectorEngine = {\n  matches(element, selector) {\n    return element.matches(selector)\n  },\n\n  find(selector, element = document.documentElement) {\n    return [].concat(...findFn.call(element, selector))\n  },\n\n  findOne(selector, element = document.documentElement) {\n    return findOne.call(element, selector)\n  },\n\n  children(element, selector) {\n    const children = [].concat(...element.children)\n\n    return children.filter(child => child.matches(selector))\n  },\n\n  parents(element, selector) {\n    const parents = []\n\n    let ancestor = element.parentNode\n\n    while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {\n      if (this.matches(ancestor, selector)) {\n        parents.push(ancestor)\n      }\n\n      ancestor = ancestor.parentNode\n    }\n\n    return parents\n  },\n\n  prev(element, selector) {\n    let previous = element.previousElementSibling\n\n    while (previous) {\n      if (previous.matches(selector)) {\n        return [previous]\n      }\n\n      previous = previous.previousElementSibling\n    }\n\n    return []\n  },\n\n  next(element, selector) {\n    let next = element.nextElementSibling\n\n    while (next) {\n      if (this.matches(next, selector)) {\n        return [next]\n      }\n\n      next = next.nextElementSibling\n    }\n\n    return []\n  }\n}\n\nexport default SelectorEngine\n"],"names":["NODE_TEXT","SelectorEngine","matches","element","selector","find","document","documentElement","concat","findFn","call","findOne","children","filter","child","parents","ancestor","parentNode","nodeType","Node","ELEMENT_NODE","push","prev","previous","previousElementSibling","next","nextElementSibling"],"mappings":";;;;;;;;;;;EAAA;;;;;;EASA;;;;;;EAMA,IAAMA,SAAS,GAAG,CAAlB;MAEMC,cAAc,GAAG;EACrBC,EAAAA,OADqB,mBACbC,OADa,EACJC,QADI,EACM;EACzB,WAAOD,OAAO,CAACD,OAAR,CAAgBE,QAAhB,CAAP;EACD,GAHoB;EAKrBC,EAAAA,IALqB,gBAKhBD,QALgB,EAKND,OALM,EAK8B;EAAA;;EAAA,QAApCA,OAAoC;EAApCA,MAAAA,OAAoC,GAA1BG,QAAQ,CAACC,eAAiB;EAAA;;EACjD,WAAO,YAAGC,MAAH,aAAaC,gBAAM,CAACC,IAAP,CAAYP,OAAZ,EAAqBC,QAArB,CAAb,CAAP;EACD,GAPoB;EASrBO,EAAAA,OATqB,mBASbP,QATa,EASHD,OATG,EASiC;EAAA,QAApCA,OAAoC;EAApCA,MAAAA,OAAoC,GAA1BG,QAAQ,CAACC,eAAiB;EAAA;;EACpD,WAAOI,mBAAO,CAACD,IAAR,CAAaP,OAAb,EAAsBC,QAAtB,CAAP;EACD,GAXoB;EAarBQ,EAAAA,QAbqB,oBAaZT,OAbY,EAaHC,QAbG,EAaO;EAAA;;EAC1B,QAAMQ,QAAQ,GAAG,aAAGJ,MAAH,cAAaL,OAAO,CAACS,QAArB,CAAjB;;EAEA,WAAOA,QAAQ,CAACC,MAAT,CAAgB,UAAAC,KAAK;EAAA,aAAIA,KAAK,CAACZ,OAAN,CAAcE,QAAd,CAAJ;EAAA,KAArB,CAAP;EACD,GAjBoB;EAmBrBW,EAAAA,OAnBqB,mBAmBbZ,OAnBa,EAmBJC,QAnBI,EAmBM;EACzB,QAAMW,OAAO,GAAG,EAAhB;EAEA,QAAIC,QAAQ,GAAGb,OAAO,CAACc,UAAvB;;EAEA,WAAOD,QAAQ,IAAIA,QAAQ,CAACE,QAAT,KAAsBC,IAAI,CAACC,YAAvC,IAAuDJ,QAAQ,CAACE,QAAT,KAAsBlB,SAApF,EAA+F;EAC7F,UAAI,KAAKE,OAAL,CAAac,QAAb,EAAuBZ,QAAvB,CAAJ,EAAsC;EACpCW,QAAAA,OAAO,CAACM,IAAR,CAAaL,QAAb;EACD;;EAEDA,MAAAA,QAAQ,GAAGA,QAAQ,CAACC,UAApB;EACD;;EAED,WAAOF,OAAP;EACD,GAjCoB;EAmCrBO,EAAAA,IAnCqB,gBAmChBnB,OAnCgB,EAmCPC,QAnCO,EAmCG;EACtB,QAAImB,QAAQ,GAAGpB,OAAO,CAACqB,sBAAvB;;EAEA,WAAOD,QAAP,EAAiB;EACf,UAAIA,QAAQ,CAACrB,OAAT,CAAiBE,QAAjB,CAAJ,EAAgC;EAC9B,eAAO,CAACmB,QAAD,CAAP;EACD;;EAEDA,MAAAA,QAAQ,GAAGA,QAAQ,CAACC,sBAApB;EACD;;EAED,WAAO,EAAP;EACD,GA/CoB;EAiDrBC,EAAAA,IAjDqB,gBAiDhBtB,OAjDgB,EAiDPC,QAjDO,EAiDG;EACtB,QAAIqB,IAAI,GAAGtB,OAAO,CAACuB,kBAAnB;;EAEA,WAAOD,IAAP,EAAa;EACX,UAAI,KAAKvB,OAAL,CAAauB,IAAb,EAAmBrB,QAAnB,CAAJ,EAAkC;EAChC,eAAO,CAACqB,IAAD,CAAP;EACD;;EAEDA,MAAAA,IAAI,GAAGA,IAAI,CAACC,kBAAZ;EACD;;EAED,WAAO,EAAP;EACD;EA7DoB;;;;;;;;"}

js/dist/dropdown.js

@@ -1,86 +1,124 @@
 /*!
-  * Bootstrap dropdown.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap dropdown.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.jQuery, global.Popper, global.Util));
-})(this, (function ($, Popper, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('popper.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', 'popper.js', './dom/selector-engine.js'], factory) :
+  (global = global || self, global.Dropdown = factory(global.Data, global.EventHandler, global.Manipulator, global.Popper, global.SelectorEngine));
+}(this, (function (Data, EventHandler, Manipulator, Popper, SelectorEngine) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Popper__default = /*#__PURE__*/_interopDefaultLegacy(Popper);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
+  Popper = Popper && Object.prototype.hasOwnProperty.call(Popper, 'default') ? Popper['default'] : Popper;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  var toType = function toType(obj) {
+    if (obj === null || obj === undefined) {
+      return "" + obj;
+    }
+
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+
+  var getSelector = function getSelector(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
+    }
+
+    return selector;
+  };
+
+  var getElementFromSelector = function getElementFromSelector(element) {
+    var selector = getSelector(element);
+    return selector ? document.querySelector(selector) : null;
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && isElement(value) ? 'element' : toType(value);
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+      }
+    });
+  };
+
+  var isVisible = function isVisible(element) {
+    if (!element) {
+      return false;
+    }
+
+    if (element.style && element.parentNode && element.parentNode.style) {
+      var elementStyle = getComputedStyle(element);
+      var parentNodeStyle = getComputedStyle(element.parentNode);
+      return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
+    }
+
+    return false;
+  };
+
+  var noop = function noop() {
+    return function () {};
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'dropdown';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.dropdown';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+  var ESCAPE_KEY = 'Escape';
+  var SPACE_KEY = 'Space';
+  var TAB_KEY = 'Tab';
+  var ARROW_UP_KEY = 'ArrowUp';
+  var ARROW_DOWN_KEY = 'ArrowDown';
+  var RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button
 
-  var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
-
-  var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
-
-  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
-
-  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
-
-  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
-
-  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
-  var CLASS_NAME_DISABLED = 'disabled';
-  var CLASS_NAME_SHOW = 'show';
-  var CLASS_NAME_DROPUP = 'dropup';
-  var CLASS_NAME_DROPRIGHT = 'dropright';
-  var CLASS_NAME_DROPLEFT = 'dropleft';
-  var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
-  var CLASS_NAME_POSITION_STATIC = 'position-static';
+  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEY + "|" + ARROW_DOWN_KEY + "|" + ESCAPE_KEY);
   var EVENT_HIDE = "hide" + EVENT_KEY;
   var EVENT_HIDDEN = "hidden" + EVENT_KEY;
   var EVENT_SHOW = "show" + EVENT_KEY;
@@ -89,6 +127,14 @@
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
   var EVENT_KEYDOWN_DATA_API = "keydown" + EVENT_KEY + DATA_API_KEY;
   var EVENT_KEYUP_DATA_API = "keyup" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_DISABLED = 'disabled';
+  var CLASS_NAME_SHOW = 'show';
+  var CLASS_NAME_DROPUP = 'dropup';
+  var CLASS_NAME_DROPRIGHT = 'dropright';
+  var CLASS_NAME_DROPLEFT = 'dropleft';
+  var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
+  var CLASS_NAME_NAVBAR = 'navbar';
+  var CLASS_NAME_POSITION_STATIC = 'position-static';
   var SELECTOR_DATA_TOGGLE = '[data-toggle="dropdown"]';
   var SELECTOR_FORM_CHILD = '.dropdown form';
   var SELECTOR_MENU = '.dropdown-menu';
@@ -117,7 +163,9 @@
     popperConfig: '(null|object)'
   };
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Dropdown = /*#__PURE__*/function () {
@@ -129,6 +177,8 @@
       this._inNavbar = this._detectNavbar();
 
       this._addEventListeners();
+
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -136,55 +186,47 @@
 
     // Public
     _proto.toggle = function toggle() {
-      if (this._element.disabled || $__default["default"](this._element).hasClass(CLASS_NAME_DISABLED)) {
+      if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED)) {
         return;
       }
 
-      var isActive = $__default["default"](this._menu).hasClass(CLASS_NAME_SHOW);
+      var isActive = this._element.classList.contains(CLASS_NAME_SHOW);
 
-      Dropdown._clearMenus();
+      Dropdown.clearMenus();
 
       if (isActive) {
         return;
       }
 
-      this.show(true);
+      this.show();
     };
 
-    _proto.show = function show(usePopper) {
-      if (usePopper === void 0) {
-        usePopper = false;
-      }
-
-      if (this._element.disabled || $__default["default"](this._element).hasClass(CLASS_NAME_DISABLED) || $__default["default"](this._menu).hasClass(CLASS_NAME_SHOW)) {
+    _proto.show = function show() {
+      if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || this._menu.classList.contains(CLASS_NAME_SHOW)) {
         return;
       }
 
+      var parent = Dropdown.getParentFromElement(this._element);
       var relatedTarget = {
         relatedTarget: this._element
       };
-      var showEvent = $__default["default"].Event(EVENT_SHOW, relatedTarget);
+      var showEvent = EventHandler.trigger(this._element, EVENT_SHOW, relatedTarget);
 
-      var parent = Dropdown._getParentFromElement(this._element);
-
-      $__default["default"](parent).trigger(showEvent);
-
-      if (showEvent.isDefaultPrevented()) {
+      if (showEvent.defaultPrevented) {
         return;
-      } // Totally disable Popper for Dropdowns in Navbar
+      } // Disable totally Popper.js for Dropdown in Navbar
 
 
-      if (!this._inNavbar && usePopper) {
-        // Check for Popper dependency
-        if (typeof Popper__default["default"] === 'undefined') {
-          throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
+      if (!this._inNavbar) {
+        if (typeof Popper === 'undefined') {
+          throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org)');
         }
 
         var referenceElement = this._element;
 
         if (this._config.reference === 'parent') {
           referenceElement = parent;
-        } else if (Util__default["default"].isElement(this._config.reference)) {
+        } else if (isElement(this._config.reference)) {
           referenceElement = this._config.reference; // Check if it's jQuery element
 
           if (typeof this._config.reference.jquery !== 'undefined') {
@@ -196,43 +238,45 @@
 
 
         if (this._config.boundary !== 'scrollParent') {
-          $__default["default"](parent).addClass(CLASS_NAME_POSITION_STATIC);
+          parent.classList.add(CLASS_NAME_POSITION_STATIC);
         }
 
-        this._popper = new Popper__default["default"](referenceElement, this._menu, this._getPopperConfig());
+        this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
       } // If this is a touch-enabled device we add extra
       // empty mouseover listeners to the body's immediate children;
       // only needed because of broken event delegation on iOS
       // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 
 
-      if ('ontouchstart' in document.documentElement && $__default["default"](parent).closest(SELECTOR_NAVBAR_NAV).length === 0) {
-        $__default["default"](document.body).children().on('mouseover', null, $__default["default"].noop);
+      if ('ontouchstart' in document.documentElement && !parent.closest(SELECTOR_NAVBAR_NAV)) {
+        var _ref;
+
+        (_ref = []).concat.apply(_ref, document.body.children).forEach(function (elem) {
+          return EventHandler.on(elem, 'mouseover', null, noop());
+        });
       }
 
       this._element.focus();
 
       this._element.setAttribute('aria-expanded', true);
 
-      $__default["default"](this._menu).toggleClass(CLASS_NAME_SHOW);
-      $__default["default"](parent).toggleClass(CLASS_NAME_SHOW).trigger($__default["default"].Event(EVENT_SHOWN, relatedTarget));
+      Manipulator.toggleClass(this._menu, CLASS_NAME_SHOW);
+      Manipulator.toggleClass(this._element, CLASS_NAME_SHOW);
+      EventHandler.trigger(parent, EVENT_SHOWN, relatedTarget);
     };
 
     _proto.hide = function hide() {
-      if (this._element.disabled || $__default["default"](this._element).hasClass(CLASS_NAME_DISABLED) || !$__default["default"](this._menu).hasClass(CLASS_NAME_SHOW)) {
+      if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || !this._menu.classList.contains(CLASS_NAME_SHOW)) {
         return;
       }
 
+      var parent = Dropdown.getParentFromElement(this._element);
       var relatedTarget = {
         relatedTarget: this._element
       };
-      var hideEvent = $__default["default"].Event(EVENT_HIDE, relatedTarget);
+      var hideEvent = EventHandler.trigger(parent, EVENT_HIDE, relatedTarget);
 
-      var parent = Dropdown._getParentFromElement(this._element);
-
-      $__default["default"](parent).trigger(hideEvent);
-
-      if (hideEvent.isDefaultPrevented()) {
+      if (hideEvent.defaultPrevented) {
         return;
       }
 
@@ -240,17 +284,18 @@
         this._popper.destroy();
       }
 
-      $__default["default"](this._menu).toggleClass(CLASS_NAME_SHOW);
-      $__default["default"](parent).toggleClass(CLASS_NAME_SHOW).trigger($__default["default"].Event(EVENT_HIDDEN, relatedTarget));
+      Manipulator.toggleClass(this._menu, CLASS_NAME_SHOW);
+      Manipulator.toggleClass(this._element, CLASS_NAME_SHOW);
+      EventHandler.trigger(parent, EVENT_HIDDEN, relatedTarget);
     };
 
     _proto.dispose = function dispose() {
-      $__default["default"].removeData(this._element, DATA_KEY);
-      $__default["default"](this._element).off(EVENT_KEY);
+      Data.removeData(this._element, DATA_KEY);
+      EventHandler.off(this._element, EVENT_KEY);
       this._element = null;
       this._menu = null;
 
-      if (this._popper !== null) {
+      if (this._popper) {
         this._popper.destroy();
 
         this._popper = null;
@@ -260,7 +305,7 @@
     _proto.update = function update() {
       this._inNavbar = this._detectNavbar();
 
-      if (this._popper !== null) {
+      if (this._popper) {
         this._popper.scheduleUpdate();
       }
     } // Private
@@ -269,7 +314,7 @@
     _proto._addEventListeners = function _addEventListeners() {
       var _this = this;
 
-      $__default["default"](this._element).on(EVENT_CLICK, function (event) {
+      EventHandler.on(this._element, EVENT_CLICK, function (event) {
         event.preventDefault();
         event.stopPropagation();
 
@@ -278,34 +323,30 @@
     };
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, this.constructor.Default, $__default["default"](this._element).data(), config);
-      Util__default["default"].typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      config = _objectSpread(_objectSpread(_objectSpread({}, this.constructor.Default), Manipulator.getDataAttributes(this._element)), config);
+      typeCheckConfig(NAME, config, this.constructor.DefaultType);
       return config;
     };
 
     _proto._getMenuElement = function _getMenuElement() {
-      if (!this._menu) {
-        var parent = Dropdown._getParentFromElement(this._element);
-
-        if (parent) {
-          this._menu = parent.querySelector(SELECTOR_MENU);
-        }
-      }
-
-      return this._menu;
+      return SelectorEngine.next(this._element, SELECTOR_MENU)[0];
     };
 
     _proto._getPlacement = function _getPlacement() {
-      var $parentDropdown = $__default["default"](this._element.parentNode);
+      var parentDropdown = this._element.parentNode;
       var placement = PLACEMENT_BOTTOM; // Handle dropup
 
-      if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) {
-        placement = $__default["default"](this._menu).hasClass(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP;
-      } else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) {
+      if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
+        placement = PLACEMENT_TOP;
+
+        if (this._menu.classList.contains(CLASS_NAME_MENURIGHT)) {
+          placement = PLACEMENT_TOPEND;
+        }
+      } else if (parentDropdown.classList.contains(CLASS_NAME_DROPRIGHT)) {
         placement = PLACEMENT_RIGHT;
-      } else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) {
+      } else if (parentDropdown.classList.contains(CLASS_NAME_DROPLEFT)) {
         placement = PLACEMENT_LEFT;
-      } else if ($__default["default"](this._menu).hasClass(CLASS_NAME_MENURIGHT)) {
+      } else if (this._menu.classList.contains(CLASS_NAME_MENURIGHT)) {
         placement = PLACEMENT_BOTTOMEND;
       }
 
@@ -313,7 +354,7 @@
     };
 
     _proto._detectNavbar = function _detectNavbar() {
-      return $__default["default"](this._element).closest('.navbar').length > 0;
+      return Boolean(this._element.closest("." + CLASS_NAME_NAVBAR));
     };
 
     _proto._getOffset = function _getOffset() {
@@ -323,7 +364,7 @@
 
       if (typeof this._config.offset === 'function') {
         offset.fn = function (data) {
-          data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets, _this2._element));
+          data.offsets = _objectSpread(_objectSpread({}, data.offsets), _this2._config.offset(data.offsets, _this2._element) || {});
           return data;
         };
       } else {
@@ -345,7 +386,7 @@
             boundariesElement: this._config.boundary
           }
         }
-      }; // Disable Popper if we have a static display
+      }; // Disable Popper.js if we have a static display
 
       if (this._config.display === 'static') {
         popperConfig.modifiers.applyStyle = {
@@ -353,42 +394,44 @@
         };
       }
 
-      return _extends({}, popperConfig, this._config.popperConfig);
+      return _objectSpread(_objectSpread({}, popperConfig), this._config.popperConfig);
     } // Static
     ;
 
-    Dropdown._jQueryInterface = function _jQueryInterface(config) {
+    Dropdown.dropdownInterface = function dropdownInterface(element, config) {
+      var data = Data.getData(element, DATA_KEY);
+
+      var _config = typeof config === 'object' ? config : null;
+
+      if (!data) {
+        data = new Dropdown(element, _config);
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError("No method named \"" + config + "\"");
+        }
+
+        data[config]();
+      }
+    };
+
+    Dropdown.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var data = $__default["default"](this).data(DATA_KEY);
-
-        var _config = typeof config === 'object' ? config : null;
-
-        if (!data) {
-          data = new Dropdown(this, _config);
-          $__default["default"](this).data(DATA_KEY, data);
-        }
-
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError("No method named \"" + config + "\"");
-          }
-
-          data[config]();
-        }
+        Dropdown.dropdownInterface(this, config);
       });
     };
 
-    Dropdown._clearMenus = function _clearMenus(event) {
-      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+    Dropdown.clearMenus = function clearMenus(event) {
+      if (event && (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY)) {
         return;
       }
 
-      var toggles = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
+      var toggles = SelectorEngine.find(SELECTOR_DATA_TOGGLE);
 
       for (var i = 0, len = toggles.length; i < len; i++) {
-        var parent = Dropdown._getParentFromElement(toggles[i]);
-
-        var context = $__default["default"](toggles[i]).data(DATA_KEY);
+        var parent = Dropdown.getParentFromElement(toggles[i]);
+        var context = Data.getData(toggles[i], DATA_KEY);
         var relatedTarget = {
           relatedTarget: toggles[i]
         };
@@ -403,25 +446,28 @@
 
         var dropdownMenu = context._menu;
 
-        if (!$__default["default"](parent).hasClass(CLASS_NAME_SHOW)) {
+        if (!toggles[i].classList.contains(CLASS_NAME_SHOW)) {
           continue;
         }
 
-        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $__default["default"].contains(parent, event.target)) {
+        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.key === TAB_KEY) && dropdownMenu.contains(event.target)) {
           continue;
         }
 
-        var hideEvent = $__default["default"].Event(EVENT_HIDE, relatedTarget);
-        $__default["default"](parent).trigger(hideEvent);
+        var hideEvent = EventHandler.trigger(parent, EVENT_HIDE, relatedTarget);
 
-        if (hideEvent.isDefaultPrevented()) {
+        if (hideEvent.defaultPrevented) {
           continue;
         } // If this is a touch-enabled device we remove the extra
         // empty mouseover listeners we added for iOS support
 
 
         if ('ontouchstart' in document.documentElement) {
-          $__default["default"](document.body).children().off('mouseover', null, $__default["default"].noop);
+          var _ref2;
+
+          (_ref2 = []).concat.apply(_ref2, document.body.children).forEach(function (elem) {
+            return EventHandler.off(elem, 'mouseover', null, noop());
+          });
         }
 
         toggles[i].setAttribute('aria-expanded', 'false');
@@ -430,24 +476,17 @@
           context._popper.destroy();
         }
 
-        $__default["default"](dropdownMenu).removeClass(CLASS_NAME_SHOW);
-        $__default["default"](parent).removeClass(CLASS_NAME_SHOW).trigger($__default["default"].Event(EVENT_HIDDEN, relatedTarget));
+        dropdownMenu.classList.remove(CLASS_NAME_SHOW);
+        toggles[i].classList.remove(CLASS_NAME_SHOW);
+        EventHandler.trigger(parent, EVENT_HIDDEN, relatedTarget);
       }
     };
 
-    Dropdown._getParentFromElement = function _getParentFromElement(element) {
-      var parent;
-      var selector = Util__default["default"].getSelectorFromElement(element);
+    Dropdown.getParentFromElement = function getParentFromElement(element) {
+      return getElementFromSelector(element) || element.parentNode;
+    };
 
-      if (selector) {
-        parent = document.querySelector(selector);
-      }
-
-      return parent || element.parentNode;
-    } // eslint-disable-next-line complexity
-    ;
-
-    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
+    Dropdown.dataApiKeydownHandler = function dataApiKeydownHandler(event) {
       // If not input/textarea:
       //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
       // If input/textarea:
@@ -455,61 +494,59 @@
       //  - If key is other than escape
       //    - If key is not up or down => not a dropdown command
       //    - If trigger inside the menu => not a dropdown command
-      if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $__default["default"](event.target).closest(SELECTOR_MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
-        return;
-      }
-
-      if (this.disabled || $__default["default"](this).hasClass(CLASS_NAME_DISABLED)) {
-        return;
-      }
-
-      var parent = Dropdown._getParentFromElement(this);
-
-      var isActive = $__default["default"](parent).hasClass(CLASS_NAME_SHOW);
-
-      if (!isActive && event.which === ESCAPE_KEYCODE) {
+      if (/input|textarea/i.test(event.target.tagName) ? event.key === SPACE_KEY || event.key !== ESCAPE_KEY && (event.key !== ARROW_DOWN_KEY && event.key !== ARROW_UP_KEY || event.target.closest(SELECTOR_MENU)) : !REGEXP_KEYDOWN.test(event.key)) {
         return;
       }
 
       event.preventDefault();
       event.stopPropagation();
 
-      if (!isActive || event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE) {
-        if (event.which === ESCAPE_KEYCODE) {
-          $__default["default"](parent.querySelector(SELECTOR_DATA_TOGGLE)).trigger('focus');
-        }
-
-        $__default["default"](this).trigger('click');
+      if (this.disabled || this.classList.contains(CLASS_NAME_DISABLED)) {
         return;
       }
 
-      var items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS)).filter(function (item) {
-        return $__default["default"](item).is(':visible');
-      });
+      var parent = Dropdown.getParentFromElement(this);
+      var isActive = this.classList.contains(CLASS_NAME_SHOW);
 
-      if (items.length === 0) {
+      if (event.key === ESCAPE_KEY) {
+        var button = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE)[0];
+        button.focus();
+        Dropdown.clearMenus();
+        return;
+      }
+
+      if (!isActive || event.key === SPACE_KEY) {
+        Dropdown.clearMenus();
+        return;
+      }
+
+      var items = SelectorEngine.find(SELECTOR_VISIBLE_ITEMS, parent).filter(isVisible);
+
+      if (!items.length) {
         return;
       }
 
       var index = items.indexOf(event.target);
 
-      if (event.which === ARROW_UP_KEYCODE && index > 0) {
+      if (event.key === ARROW_UP_KEY && index > 0) {
         // Up
         index--;
       }
 
-      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
+      if (event.key === ARROW_DOWN_KEY && index < items.length - 1) {
         // Down
         index++;
-      }
+      } // index is -1 if the first keydown is an ArrowUp
 
-      if (index < 0) {
-        index = 0;
-      }
 
+      index = index === -1 ? 0 : index;
       items[index].focus();
     };
 
+    Dropdown.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Dropdown, null, [{
       key: "VERSION",
       get: function get() {
@@ -530,31 +567,46 @@
     return Dropdown;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](document).on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler).on(EVENT_CLICK_DATA_API + " " + EVENT_KEYUP_DATA_API, Dropdown._clearMenus).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown.dataApiKeydownHandler);
+  EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
+  EventHandler.on(document, EVENT_CLICK_DATA_API, Dropdown.clearMenus);
+  EventHandler.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     event.preventDefault();
     event.stopPropagation();
-
-    Dropdown._jQueryInterface.call($__default["default"](this), 'toggle');
-  }).on(EVENT_CLICK_DATA_API, SELECTOR_FORM_CHILD, function (e) {
-    e.stopPropagation();
+    Dropdown.dropdownInterface(this, 'toggle');
   });
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_FORM_CHILD, function (e) {
+    return e.stopPropagation();
+  });
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .dropdown to jQuery only if jQuery is present
    */
 
-  $__default["default"].fn[NAME] = Dropdown._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Dropdown;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Dropdown._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Dropdown.jQueryInterface;
+    $.fn[NAME].Constructor = Dropdown;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Dropdown.jQueryInterface;
+    };
+  }
 
   return Dropdown;
 
-}));
+})));
 //# sourceMappingURL=dropdown.js.map

js/dist/index.js

@@ -1,22 +0,0 @@
-/**
- * --------------------------------------------------------------------------
- * Bootstrap (v4.6.0): index.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * --------------------------------------------------------------------------
- */
-(function ($) {
-  if (typeof $ === 'undefined') {
-    throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
-  }
-
-  var version = $.fn.jquery.split(' ')[0].split('.');
-  var minMajor = 1;
-  var ltMajor = 2;
-  var minMinor = 9;
-  var minPatch = 1;
-  var maxMajor = 4;
-
-  if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
-    throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
-  }
-})($);

js/dist/modal.js

@@ -1,92 +1,163 @@
 /*!
-  * Bootstrap modal.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap modal.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Modal = factory(global.jQuery, global.Util));
-})(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  (global = global || self, global.Modal = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
+}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var toType = function toType(obj) {
+    if (obj === null || obj === undefined) {
+      return "" + obj;
+    }
+
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+
+  var getSelector = function getSelector(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
+    }
+
+    return selector;
+  };
+
+  var getElementFromSelector = function getElementFromSelector(element) {
+    var selector = getSelector(element);
+    return selector ? document.querySelector(selector) : null;
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && isElement(value) ? 'element' : toType(value);
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+      }
+    });
+  };
+
+  var isVisible = function isVisible(element) {
+    if (!element) {
+      return false;
+    }
+
+    if (element.style && element.parentNode && element.parentNode.style) {
+      var elementStyle = getComputedStyle(element);
+      var parentNodeStyle = getComputedStyle(element.parentNode);
+      return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
+    }
+
+    return false;
+  };
+
+  var reflow = function reflow(element) {
+    return element.offsetHeight;
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'modal';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.modal';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
-
-  var CLASS_NAME_SCROLLABLE = 'modal-dialog-scrollable';
-  var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
-  var CLASS_NAME_BACKDROP = 'modal-backdrop';
-  var CLASS_NAME_OPEN = 'modal-open';
-  var CLASS_NAME_FADE = 'fade';
-  var CLASS_NAME_SHOW = 'show';
-  var CLASS_NAME_STATIC = 'modal-static';
-  var EVENT_HIDE = "hide" + EVENT_KEY;
-  var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY;
-  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
-  var EVENT_SHOW = "show" + EVENT_KEY;
-  var EVENT_SHOWN = "shown" + EVENT_KEY;
-  var EVENT_FOCUSIN = "focusin" + EVENT_KEY;
-  var EVENT_RESIZE = "resize" + EVENT_KEY;
-  var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY;
-  var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY;
-  var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY;
-  var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY;
-  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var SELECTOR_DIALOG = '.modal-dialog';
-  var SELECTOR_MODAL_BODY = '.modal-body';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="modal"]';
-  var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
-  var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
-  var SELECTOR_STICKY_CONTENT = '.sticky-top';
+  var ESCAPE_KEY = 'Escape';
   var Default = {
     backdrop: true,
     keyboard: true,
@@ -99,21 +170,48 @@
     focus: 'boolean',
     show: 'boolean'
   };
+  var EVENT_HIDE = "hide" + EVENT_KEY;
+  var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY;
+  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
+  var EVENT_SHOW = "show" + EVENT_KEY;
+  var EVENT_SHOWN = "shown" + EVENT_KEY;
+  var EVENT_FOCUSIN = "focusin" + EVENT_KEY;
+  var EVENT_RESIZE = "resize" + EVENT_KEY;
+  var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY;
+  var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY;
+  var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY;
+  var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY;
+  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
+  var CLASS_NAME_BACKDROP = 'modal-backdrop';
+  var CLASS_NAME_OPEN = 'modal-open';
+  var CLASS_NAME_FADE = 'fade';
+  var CLASS_NAME_SHOW = 'show';
+  var CLASS_NAME_STATIC = 'modal-static';
+  var SELECTOR_DIALOG = '.modal-dialog';
+  var SELECTOR_MODAL_BODY = '.modal-body';
+  var SELECTOR_DATA_TOGGLE = '[data-toggle="modal"]';
+  var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
+  var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
+  var SELECTOR_STICKY_CONTENT = '.sticky-top';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Modal = /*#__PURE__*/function () {
     function Modal(element, config) {
       this._config = this._getConfig(config);
       this._element = element;
-      this._dialog = element.querySelector(SELECTOR_DIALOG);
+      this._dialog = SelectorEngine.findOne(SELECTOR_DIALOG, element);
       this._backdrop = null;
       this._isShown = false;
       this._isBodyOverflowing = false;
       this._ignoreBackdropClick = false;
       this._isTransitioning = false;
       this._scrollbarWidth = 0;
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -131,21 +229,20 @@
         return;
       }
 
-      var showEvent = $__default["default"].Event(EVENT_SHOW, {
+      if (this._element.classList.contains(CLASS_NAME_FADE)) {
+        this._isTransitioning = true;
+      }
+
+      var showEvent = EventHandler.trigger(this._element, EVENT_SHOW, {
         relatedTarget: relatedTarget
       });
-      $__default["default"](this._element).trigger(showEvent);
 
-      if (showEvent.isDefaultPrevented()) {
+      if (this._isShown || showEvent.defaultPrevented) {
         return;
       }
 
       this._isShown = true;
 
-      if ($__default["default"](this._element).hasClass(CLASS_NAME_FADE)) {
-        this._isTransitioning = true;
-      }
-
       this._checkScrollbar();
 
       this._setScrollbar();
@@ -156,12 +253,12 @@
 
       this._setResizeEvent();
 
-      $__default["default"](this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
+      EventHandler.on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
         return _this.hide(event);
       });
-      $__default["default"](this._dialog).on(EVENT_MOUSEDOWN_DISMISS, function () {
-        $__default["default"](_this._element).one(EVENT_MOUSEUP_DISMISS, function (event) {
-          if ($__default["default"](event.target).is(_this._element)) {
+      EventHandler.on(this._dialog, EVENT_MOUSEDOWN_DISMISS, function () {
+        EventHandler.one(_this._element, EVENT_MOUSEUP_DISMISS, function (event) {
+          if (event.target === _this._element) {
             _this._ignoreBackdropClick = true;
           }
         });
@@ -183,15 +280,15 @@
         return;
       }
 
-      var hideEvent = $__default["default"].Event(EVENT_HIDE);
-      $__default["default"](this._element).trigger(hideEvent);
+      var hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);
 
-      if (!this._isShown || hideEvent.isDefaultPrevented()) {
+      if (hideEvent.defaultPrevented) {
         return;
       }
 
       this._isShown = false;
-      var transition = $__default["default"](this._element).hasClass(CLASS_NAME_FADE);
+
+      var transition = this._element.classList.contains(CLASS_NAME_FADE);
 
       if (transition) {
         this._isTransitioning = true;
@@ -201,16 +298,19 @@
 
       this._setResizeEvent();
 
-      $__default["default"](document).off(EVENT_FOCUSIN);
-      $__default["default"](this._element).removeClass(CLASS_NAME_SHOW);
-      $__default["default"](this._element).off(EVENT_CLICK_DISMISS);
-      $__default["default"](this._dialog).off(EVENT_MOUSEDOWN_DISMISS);
+      EventHandler.off(document, EVENT_FOCUSIN);
+
+      this._element.classList.remove(CLASS_NAME_SHOW);
+
+      EventHandler.off(this._element, EVENT_CLICK_DISMISS);
+      EventHandler.off(this._dialog, EVENT_MOUSEDOWN_DISMISS);
 
       if (transition) {
-        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
-        $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, function (event) {
+        var transitionDuration = getTransitionDurationFromElement(this._element);
+        EventHandler.one(this._element, TRANSITION_END, function (event) {
           return _this2._hideModal(event);
-        }).emulateTransitionEnd(transitionDuration);
+        });
+        emulateTransitionEnd(this._element, transitionDuration);
       } else {
         this._hideModal();
       }
@@ -218,7 +318,7 @@
 
     _proto.dispose = function dispose() {
       [window, this._element, this._dialog].forEach(function (htmlElement) {
-        return $__default["default"](htmlElement).off(EVENT_KEY);
+        return EventHandler.off(htmlElement, EVENT_KEY);
       });
       /**
        * `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
@@ -226,8 +326,8 @@
        * It will remove `EVENT_CLICK_DATA_API` event that should remain
        */
 
-      $__default["default"](document).off(EVENT_FOCUSIN);
-      $__default["default"].removeData(this._element, DATA_KEY);
+      EventHandler.off(document, EVENT_FOCUSIN);
+      Data.removeData(this._element, DATA_KEY);
       this._config = null;
       this._element = null;
       this._dialog = null;
@@ -245,49 +345,17 @@
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
-      Util__default["default"].typeCheckConfig(NAME, config, DefaultType);
+      config = _objectSpread(_objectSpread({}, Default), config);
+      typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
-    _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
+    _proto._showElement = function _showElement(relatedTarget) {
       var _this3 = this;
 
-      var hideEventPrevented = $__default["default"].Event(EVENT_HIDE_PREVENTED);
-      $__default["default"](this._element).trigger(hideEventPrevented);
+      var transition = this._element.classList.contains(CLASS_NAME_FADE);
 
-      if (hideEventPrevented.isDefaultPrevented()) {
-        return;
-      }
-
-      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
-
-      if (!isModalOverflowing) {
-        this._element.style.overflowY = 'hidden';
-      }
-
-      this._element.classList.add(CLASS_NAME_STATIC);
-
-      var modalTransitionDuration = Util__default["default"].getTransitionDurationFromElement(this._dialog);
-      $__default["default"](this._element).off(Util__default["default"].TRANSITION_END);
-      $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, function () {
-        _this3._element.classList.remove(CLASS_NAME_STATIC);
-
-        if (!isModalOverflowing) {
-          $__default["default"](_this3._element).one(Util__default["default"].TRANSITION_END, function () {
-            _this3._element.style.overflowY = '';
-          }).emulateTransitionEnd(_this3._element, modalTransitionDuration);
-        }
-      }).emulateTransitionEnd(modalTransitionDuration);
-
-      this._element.focus();
-    };
-
-    _proto._showElement = function _showElement(relatedTarget) {
-      var _this4 = this;
-
-      var transition = $__default["default"](this._element).hasClass(CLASS_NAME_FADE);
-      var modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;
+      var modalBody = SelectorEngine.findOne(SELECTOR_MODAL_BODY, this._dialog);
 
       if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
         // Don't move modal's DOM position
@@ -302,86 +370,86 @@
 
       this._element.setAttribute('role', 'dialog');
 
-      if ($__default["default"](this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
+      this._element.scrollTop = 0;
+
+      if (modalBody) {
         modalBody.scrollTop = 0;
-      } else {
-        this._element.scrollTop = 0;
       }
 
       if (transition) {
-        Util__default["default"].reflow(this._element);
+        reflow(this._element);
       }
 
-      $__default["default"](this._element).addClass(CLASS_NAME_SHOW);
+      this._element.classList.add(CLASS_NAME_SHOW);
 
       if (this._config.focus) {
         this._enforceFocus();
       }
 
-      var shownEvent = $__default["default"].Event(EVENT_SHOWN, {
-        relatedTarget: relatedTarget
-      });
-
       var transitionComplete = function transitionComplete() {
-        if (_this4._config.focus) {
-          _this4._element.focus();
+        if (_this3._config.focus) {
+          _this3._element.focus();
         }
 
-        _this4._isTransitioning = false;
-        $__default["default"](_this4._element).trigger(shownEvent);
+        _this3._isTransitioning = false;
+        EventHandler.trigger(_this3._element, EVENT_SHOWN, {
+          relatedTarget: relatedTarget
+        });
       };
 
       if (transition) {
-        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._dialog);
-        $__default["default"](this._dialog).one(Util__default["default"].TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
+        var transitionDuration = getTransitionDurationFromElement(this._dialog);
+        EventHandler.one(this._dialog, TRANSITION_END, transitionComplete);
+        emulateTransitionEnd(this._dialog, transitionDuration);
       } else {
         transitionComplete();
       }
     };
 
     _proto._enforceFocus = function _enforceFocus() {
-      var _this5 = this;
+      var _this4 = this;
 
-      $__default["default"](document).off(EVENT_FOCUSIN) // Guard against infinite focus loop
-      .on(EVENT_FOCUSIN, function (event) {
-        if (document !== event.target && _this5._element !== event.target && $__default["default"](_this5._element).has(event.target).length === 0) {
-          _this5._element.focus();
+      EventHandler.off(document, EVENT_FOCUSIN); // guard against infinite focus loop
+
+      EventHandler.on(document, EVENT_FOCUSIN, function (event) {
+        if (document !== event.target && _this4._element !== event.target && !_this4._element.contains(event.target)) {
+          _this4._element.focus();
         }
       });
     };
 
     _proto._setEscapeEvent = function _setEscapeEvent() {
-      var _this6 = this;
+      var _this5 = this;
 
       if (this._isShown) {
-        $__default["default"](this._element).on(EVENT_KEYDOWN_DISMISS, function (event) {
-          if (_this6._config.keyboard && event.which === ESCAPE_KEYCODE) {
+        EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, function (event) {
+          if (_this5._config.keyboard && event.key === ESCAPE_KEY) {
             event.preventDefault();
 
-            _this6.hide();
-          } else if (!_this6._config.keyboard && event.which === ESCAPE_KEYCODE) {
-            _this6._triggerBackdropTransition();
+            _this5.hide();
+          } else if (!_this5._config.keyboard && event.key === ESCAPE_KEY) {
+            _this5._triggerBackdropTransition();
           }
         });
-      } else if (!this._isShown) {
-        $__default["default"](this._element).off(EVENT_KEYDOWN_DISMISS);
+      } else {
+        EventHandler.off(this._element, EVENT_KEYDOWN_DISMISS);
       }
     };
 
     _proto._setResizeEvent = function _setResizeEvent() {
-      var _this7 = this;
+      var _this6 = this;
 
       if (this._isShown) {
-        $__default["default"](window).on(EVENT_RESIZE, function (event) {
-          return _this7.handleUpdate(event);
+        EventHandler.on(window, EVENT_RESIZE, function () {
+          return _this6._adjustDialog();
         });
       } else {
-        $__default["default"](window).off(EVENT_RESIZE);
+        EventHandler.off(window, EVENT_RESIZE);
       }
     };
 
     _proto._hideModal = function _hideModal() {
-      var _this8 = this;
+      var _this7 = this;
 
       this._element.style.display = 'none';
 
@@ -394,27 +462,26 @@
       this._isTransitioning = false;
 
       this._showBackdrop(function () {
-        $__default["default"](document.body).removeClass(CLASS_NAME_OPEN);
+        document.body.classList.remove(CLASS_NAME_OPEN);
 
-        _this8._resetAdjustments();
+        _this7._resetAdjustments();
 
-        _this8._resetScrollbar();
+        _this7._resetScrollbar();
 
-        $__default["default"](_this8._element).trigger(EVENT_HIDDEN);
+        EventHandler.trigger(_this7._element, EVENT_HIDDEN);
       });
     };
 
     _proto._removeBackdrop = function _removeBackdrop() {
-      if (this._backdrop) {
-        $__default["default"](this._backdrop).remove();
-        this._backdrop = null;
-      }
+      this._backdrop.parentNode.removeChild(this._backdrop);
+
+      this._backdrop = null;
     };
 
     _proto._showBackdrop = function _showBackdrop(callback) {
-      var _this9 = this;
+      var _this8 = this;
 
-      var animate = $__default["default"](this._element).hasClass(CLASS_NAME_FADE) ? CLASS_NAME_FADE : '';
+      var animate = this._element.classList.contains(CLASS_NAME_FADE) ? CLASS_NAME_FADE : '';
 
       if (this._isShown && this._config.backdrop) {
         this._backdrop = document.createElement('div');
@@ -424,10 +491,10 @@
           this._backdrop.classList.add(animate);
         }
 
-        $__default["default"](this._backdrop).appendTo(document.body);
-        $__default["default"](this._element).on(EVENT_CLICK_DISMISS, function (event) {
-          if (_this9._ignoreBackdropClick) {
-            _this9._ignoreBackdropClick = false;
+        document.body.appendChild(this._backdrop);
+        EventHandler.on(this._element, EVENT_CLICK_DISMISS, function (event) {
+          if (_this8._ignoreBackdropClick) {
+            _this8._ignoreBackdropClick = false;
             return;
           }
 
@@ -435,54 +502,69 @@
             return;
           }
 
-          if (_this9._config.backdrop === 'static') {
-            _this9._triggerBackdropTransition();
-          } else {
-            _this9.hide();
-          }
+          _this8._triggerBackdropTransition();
         });
 
         if (animate) {
-          Util__default["default"].reflow(this._backdrop);
+          reflow(this._backdrop);
         }
 
-        $__default["default"](this._backdrop).addClass(CLASS_NAME_SHOW);
-
-        if (!callback) {
-          return;
-        }
+        this._backdrop.classList.add(CLASS_NAME_SHOW);
 
         if (!animate) {
           callback();
           return;
         }
 
-        var backdropTransitionDuration = Util__default["default"].getTransitionDurationFromElement(this._backdrop);
-        $__default["default"](this._backdrop).one(Util__default["default"].TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
+        var backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
+        EventHandler.one(this._backdrop, TRANSITION_END, callback);
+        emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
       } else if (!this._isShown && this._backdrop) {
-        $__default["default"](this._backdrop).removeClass(CLASS_NAME_SHOW);
+        this._backdrop.classList.remove(CLASS_NAME_SHOW);
 
         var callbackRemove = function callbackRemove() {
-          _this9._removeBackdrop();
+          _this8._removeBackdrop();
 
-          if (callback) {
-            callback();
-          }
+          callback();
         };
 
-        if ($__default["default"](this._element).hasClass(CLASS_NAME_FADE)) {
-          var _backdropTransitionDuration = Util__default["default"].getTransitionDurationFromElement(this._backdrop);
+        if (this._element.classList.contains(CLASS_NAME_FADE)) {
+          var _backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
 
-          $__default["default"](this._backdrop).one(Util__default["default"].TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
+          EventHandler.one(this._backdrop, TRANSITION_END, callbackRemove);
+          emulateTransitionEnd(this._backdrop, _backdropTransitionDuration);
         } else {
           callbackRemove();
         }
-      } else if (callback) {
+      } else {
         callback();
       }
+    };
+
+    _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
+      var _this9 = this;
+
+      if (this._config.backdrop === 'static') {
+        var hideEvent = EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED);
+
+        if (hideEvent.defaultPrevented) {
+          return;
+        }
+
+        this._element.classList.add(CLASS_NAME_STATIC);
+
+        var modalTransitionDuration = getTransitionDurationFromElement(this._element);
+        EventHandler.one(this._element, TRANSITION_END, function () {
+          _this9._element.classList.remove(CLASS_NAME_STATIC);
+        });
+        emulateTransitionEnd(this._element, modalTransitionDuration);
+
+        this._element.focus();
+      } else {
+        this.hide();
+      }
     } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
-    // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
     ;
 
@@ -515,50 +597,58 @@
       if (this._isBodyOverflowing) {
         // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
         //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
-        var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
-        var stickyContent = [].slice.call(document.querySelectorAll(SELECTOR_STICKY_CONTENT)); // Adjust fixed content padding
-
-        $__default["default"](fixedContent).each(function (index, element) {
+        // Adjust fixed content padding
+        SelectorEngine.find(SELECTOR_FIXED_CONTENT).forEach(function (element) {
           var actualPadding = element.style.paddingRight;
-          var calculatedPadding = $__default["default"](element).css('padding-right');
-          $__default["default"](element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
+          var calculatedPadding = window.getComputedStyle(element)['padding-right'];
+          Manipulator.setDataAttribute(element, 'padding-right', actualPadding);
+          element.style.paddingRight = parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px";
         }); // Adjust sticky content margin
 
-        $__default["default"](stickyContent).each(function (index, element) {
+        SelectorEngine.find(SELECTOR_STICKY_CONTENT).forEach(function (element) {
           var actualMargin = element.style.marginRight;
-          var calculatedMargin = $__default["default"](element).css('margin-right');
-          $__default["default"](element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
+          var calculatedMargin = window.getComputedStyle(element)['margin-right'];
+          Manipulator.setDataAttribute(element, 'margin-right', actualMargin);
+          element.style.marginRight = parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px";
         }); // Adjust body padding
 
         var actualPadding = document.body.style.paddingRight;
-        var calculatedPadding = $__default["default"](document.body).css('padding-right');
-        $__default["default"](document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
+        var calculatedPadding = window.getComputedStyle(document.body)['padding-right'];
+        Manipulator.setDataAttribute(document.body, 'padding-right', actualPadding);
+        document.body.style.paddingRight = parseFloat(calculatedPadding) + this._scrollbarWidth + "px";
       }
 
-      $__default["default"](document.body).addClass(CLASS_NAME_OPEN);
+      document.body.classList.add(CLASS_NAME_OPEN);
     };
 
     _proto._resetScrollbar = function _resetScrollbar() {
       // Restore fixed content padding
-      var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
-      $__default["default"](fixedContent).each(function (index, element) {
-        var padding = $__default["default"](element).data('padding-right');
-        $__default["default"](element).removeData('padding-right');
-        element.style.paddingRight = padding ? padding : '';
-      }); // Restore sticky content
+      SelectorEngine.find(SELECTOR_FIXED_CONTENT).forEach(function (element) {
+        var padding = Manipulator.getDataAttribute(element, 'padding-right');
 
-      var elements = [].slice.call(document.querySelectorAll("" + SELECTOR_STICKY_CONTENT));
-      $__default["default"](elements).each(function (index, element) {
-        var margin = $__default["default"](element).data('margin-right');
+        if (typeof padding !== 'undefined') {
+          Manipulator.removeDataAttribute(element, 'padding-right');
+          element.style.paddingRight = padding;
+        }
+      }); // Restore sticky content and navbar-toggler margin
+
+      SelectorEngine.find("" + SELECTOR_STICKY_CONTENT).forEach(function (element) {
+        var margin = Manipulator.getDataAttribute(element, 'margin-right');
 
         if (typeof margin !== 'undefined') {
-          $__default["default"](element).css('margin-right', margin).removeData('margin-right');
+          Manipulator.removeDataAttribute(element, 'margin-right');
+          element.style.marginRight = margin;
         }
       }); // Restore body padding
 
-      var padding = $__default["default"](document.body).data('padding-right');
-      $__default["default"](document.body).removeData('padding-right');
-      document.body.style.paddingRight = padding ? padding : '';
+      var padding = Manipulator.getDataAttribute(document.body, 'padding-right');
+
+      if (typeof padding === 'undefined') {
+        document.body.style.paddingRight = '';
+      } else {
+        Manipulator.removeDataAttribute(document.body, 'padding-right');
+        document.body.style.paddingRight = padding;
+      }
     };
 
     _proto._getScrollbarWidth = function _getScrollbarWidth() {
@@ -572,15 +662,14 @@
     } // Static
     ;
 
-    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
+    Modal.jQueryInterface = function jQueryInterface(config, relatedTarget) {
       return this.each(function () {
-        var data = $__default["default"](this).data(DATA_KEY);
+        var data = Data.getData(this, DATA_KEY);
 
-        var _config = _extends({}, Default, $__default["default"](this).data(), typeof config === 'object' && config ? config : {});
+        var _config = _objectSpread(_objectSpread(_objectSpread({}, Default), Manipulator.getDataAttributes(this)), typeof config === 'object' && config ? config : {});
 
         if (!data) {
           data = new Modal(this, _config);
-          $__default["default"](this).data(DATA_KEY, data);
         }
 
         if (typeof config === 'string') {
@@ -595,6 +684,10 @@
       });
     };
 
+    Modal.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Modal, null, [{
       key: "VERSION",
       get: function get() {
@@ -610,54 +703,65 @@
     return Modal;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     var _this11 = this;
 
-    var target;
-    var selector = Util__default["default"].getSelectorFromElement(this);
-
-    if (selector) {
-      target = document.querySelector(selector);
-    }
-
-    var config = $__default["default"](target).data(DATA_KEY) ? 'toggle' : _extends({}, $__default["default"](target).data(), $__default["default"](this).data());
+    var target = getElementFromSelector(this);
 
     if (this.tagName === 'A' || this.tagName === 'AREA') {
       event.preventDefault();
     }
 
-    var $target = $__default["default"](target).one(EVENT_SHOW, function (showEvent) {
-      if (showEvent.isDefaultPrevented()) {
-        // Only register focus restorer if modal will actually get shown
+    EventHandler.one(target, EVENT_SHOW, function (showEvent) {
+      if (showEvent.defaultPrevented) {
+        // only register focus restorer if modal will actually get shown
         return;
       }
 
-      $target.one(EVENT_HIDDEN, function () {
-        if ($__default["default"](_this11).is(':visible')) {
+      EventHandler.one(target, EVENT_HIDDEN, function () {
+        if (isVisible(_this11)) {
           _this11.focus();
         }
       });
     });
+    var data = Data.getData(target, DATA_KEY);
 
-    Modal._jQueryInterface.call($__default["default"](target), config, this);
+    if (!data) {
+      var config = _objectSpread(_objectSpread({}, Manipulator.getDataAttributes(target)), Manipulator.getDataAttributes(this));
+
+      data = new Modal(target, config);
+    }
+
+    data.show(this);
   });
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .modal to jQuery only if jQuery is present
    */
 
-  $__default["default"].fn[NAME] = Modal._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Modal;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Modal._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Modal.jQueryInterface;
+    $.fn[NAME].Constructor = Modal;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Modal.jQueryInterface;
+    };
+  }
 
   return Modal;
 
-}));
+})));
 //# sourceMappingURL=modal.js.map

js/dist/popover.js

@@ -1,94 +1,68 @@
 /*!
-  * Bootstrap popover.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap popover.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./tooltip.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './tooltip'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Popover = factory(global.jQuery, global.Tooltip));
-})(this, (function ($, Tooltip) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/selector-engine.js'), require('./tooltip.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/selector-engine.js', './tooltip.js'], factory) :
+  (global = global || self, global.Popover = factory(global.Data, global.SelectorEngine, global.Tooltip));
+}(this, (function (Data, SelectorEngine, Tooltip) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Tooltip__default = /*#__PURE__*/_interopDefaultLegacy(Tooltip);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
-
-  function _inheritsLoose(subClass, superClass) {
-    subClass.prototype = Object.create(superClass.prototype);
-    subClass.prototype.constructor = subClass;
-
-    _setPrototypeOf(subClass, superClass);
-  }
-
-  function _setPrototypeOf(o, p) {
-    _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) {
-      o.__proto__ = p;
-      return o;
-    };
-    return _setPrototypeOf(o, p);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
+  Tooltip = Tooltip && Object.prototype.hasOwnProperty.call(Tooltip, 'default') ? Tooltip['default'] : Tooltip;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'popover';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.popover';
   var EVENT_KEY = "." + DATA_KEY;
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
   var CLASS_PREFIX = 'bs-popover';
   var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
-  var CLASS_NAME_FADE = 'fade';
-  var CLASS_NAME_SHOW = 'show';
-  var SELECTOR_TITLE = '.popover-header';
-  var SELECTOR_CONTENT = '.popover-body';
 
-  var Default = _extends({}, Tooltip__default["default"].Default, {
+  var Default = _objectSpread(_objectSpread({}, Tooltip.Default), {}, {
     placement: 'right',
     trigger: 'click',
     content: '',
-    template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
+    template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
   });
 
-  var DefaultType = _extends({}, Tooltip__default["default"].DefaultType, {
+  var DefaultType = _objectSpread(_objectSpread({}, Tooltip.DefaultType), {}, {
     content: '(string|element|function)'
   });
 
@@ -104,8 +78,14 @@
     MOUSEENTER: "mouseenter" + EVENT_KEY,
     MOUSELEAVE: "mouseleave" + EVENT_KEY
   };
+  var CLASS_NAME_FADE = 'fade';
+  var CLASS_NAME_SHOW = 'show';
+  var SELECTOR_TITLE = '.popover-header';
+  var SELECTOR_CONTENT = '.popover-body';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Popover = /*#__PURE__*/function (_Tooltip) {
@@ -122,19 +102,10 @@
       return this.getTitle() || this._getContent();
     };
 
-    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
-      $__default["default"](this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
-    };
-
-    _proto.getTipElement = function getTipElement() {
-      this.tip = this.tip || $__default["default"](this.config.template)[0];
-      return this.tip;
-    };
-
     _proto.setContent = function setContent() {
-      var $tip = $__default["default"](this.getTipElement()); // We use append for html objects to maintain js events
+      var tip = this.getTipElement(); // we use append for html objects to maintain js events
 
-      this.setElementContent($tip.find(SELECTOR_TITLE), this.getTitle());
+      this.setElementContent(SelectorEngine.findOne(SELECTOR_TITLE, tip), this.getTitle());
 
       var content = this._getContent();
 
@@ -142,8 +113,12 @@
         content = content.call(this.element);
       }
 
-      this.setElementContent($tip.find(SELECTOR_CONTENT), content);
-      $tip.removeClass(CLASS_NAME_FADE + " " + CLASS_NAME_SHOW);
+      this.setElementContent(SelectorEngine.findOne(SELECTOR_CONTENT, tip), content);
+      tip.classList.remove(CLASS_NAME_FADE, CLASS_NAME_SHOW);
+    };
+
+    _proto._addAttachmentClass = function _addAttachmentClass(attachment) {
+      this.getTipElement().classList.add(CLASS_PREFIX + "-" + attachment);
     } // Private
     ;
 
@@ -152,18 +127,22 @@
     };
 
     _proto._cleanTipClass = function _cleanTipClass() {
-      var $tip = $__default["default"](this.getTipElement());
-      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
+      var tip = this.getTipElement();
+      var tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX);
 
       if (tabClass !== null && tabClass.length > 0) {
-        $tip.removeClass(tabClass.join(''));
+        tabClass.map(function (token) {
+          return token.trim();
+        }).forEach(function (tClass) {
+          return tip.classList.remove(tClass);
+        });
       }
     } // Static
     ;
 
-    Popover._jQueryInterface = function _jQueryInterface(config) {
+    Popover.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var data = $__default["default"](this).data(DATA_KEY);
+        var data = Data.getData(this, DATA_KEY);
 
         var _config = typeof config === 'object' ? config : null;
 
@@ -173,7 +152,7 @@
 
         if (!data) {
           data = new Popover(this, _config);
-          $__default["default"](this).data(DATA_KEY, data);
+          Data.setData(this, DATA_KEY, data);
         }
 
         if (typeof config === 'string') {
@@ -186,10 +165,14 @@
       });
     };
 
+    Popover.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Popover, null, [{
       key: "VERSION",
-      get: // Getters
-      function get() {
+      // Getters
+      get: function get() {
         return VERSION;
       }
     }, {
@@ -225,21 +208,29 @@
     }]);
 
     return Popover;
-  }(Tooltip__default["default"]);
+  }(Tooltip);
+
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
    */
 
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME] = Popover._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Popover;
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Popover.jQueryInterface;
+    $.fn[NAME].Constructor = Popover;
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Popover._jQueryInterface;
-  };
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Popover.jQueryInterface;
+    };
+  }
 
   return Popover;
 
-}));
+})));
 //# sourceMappingURL=popover.js.map

js/dist/scrollspy.js

@@ -1,80 +1,117 @@
 /*!
-  * Bootstrap scrollspy.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap scrollspy.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.ScrollSpy = factory(global.jQuery, global.Util));
-})(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  (global = global || self, global.ScrollSpy = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
+}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MAX_UID = 1000000;
+
+  var toType = function toType(obj) {
+    if (obj === null || obj === undefined) {
+      return "" + obj;
+    }
+
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+
+  var getUID = function getUID(prefix) {
+    do {
+      prefix += Math.floor(Math.random() * MAX_UID);
+    } while (document.getElementById(prefix));
+
+    return prefix;
+  };
+
+  var getSelector = function getSelector(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
+    }
+
+    return selector;
+  };
+
+  var getSelectorFromElement = function getSelectorFromElement(element) {
+    var selector = getSelector(element);
+
+    if (selector) {
+      return document.querySelector(selector) ? selector : null;
+    }
+
+    return null;
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && isElement(value) ? 'element' : toType(value);
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+      }
+    });
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'scrollspy';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.scrollspy';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
-  var CLASS_NAME_ACTIVE = 'active';
-  var EVENT_ACTIVATE = "activate" + EVENT_KEY;
-  var EVENT_SCROLL = "scroll" + EVENT_KEY;
-  var EVENT_LOAD_DATA_API = "load" + EVENT_KEY + DATA_API_KEY;
-  var METHOD_OFFSET = 'offset';
-  var METHOD_POSITION = 'position';
-  var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
-  var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
-  var SELECTOR_NAV_LINKS = '.nav-link';
-  var SELECTOR_NAV_ITEMS = '.nav-item';
-  var SELECTOR_LIST_ITEMS = '.list-group-item';
-  var SELECTOR_DROPDOWN = '.dropdown';
-  var SELECTOR_DROPDOWN_ITEMS = '.dropdown-item';
-  var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
   var Default = {
     offset: 10,
     method: 'auto',
@@ -85,8 +122,24 @@
     method: 'string',
     target: '(string|element)'
   };
+  var EVENT_ACTIVATE = "activate" + EVENT_KEY;
+  var EVENT_SCROLL = "scroll" + EVENT_KEY;
+  var EVENT_LOAD_DATA_API = "load" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
+  var CLASS_NAME_ACTIVE = 'active';
+  var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
+  var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
+  var SELECTOR_NAV_LINKS = '.nav-link';
+  var SELECTOR_NAV_ITEMS = '.nav-item';
+  var SELECTOR_LIST_ITEMS = '.list-group-item';
+  var SELECTOR_DROPDOWN = '.dropdown';
+  var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
+  var METHOD_OFFSET = 'offset';
+  var METHOD_POSITION = 'position';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var ScrollSpy = /*#__PURE__*/function () {
@@ -96,17 +149,19 @@
       this._element = element;
       this._scrollElement = element.tagName === 'BODY' ? window : element;
       this._config = this._getConfig(config);
-      this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + "," + (this._config.target + " " + SELECTOR_LIST_ITEMS + ",") + (this._config.target + " " + SELECTOR_DROPDOWN_ITEMS);
+      this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + "," + (this._config.target + " " + SELECTOR_LIST_ITEMS + ",") + (this._config.target + " ." + CLASS_NAME_DROPDOWN_ITEM);
       this._offsets = [];
       this._targets = [];
       this._activeTarget = null;
       this._scrollHeight = 0;
-      $__default["default"](this._scrollElement).on(EVENT_SCROLL, function (event) {
+      EventHandler.on(this._scrollElement, EVENT_SCROLL, function (event) {
         return _this._process(event);
       });
       this.refresh();
 
       this._process();
+
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -122,26 +177,27 @@
       this._offsets = [];
       this._targets = [];
       this._scrollHeight = this._getScrollHeight();
-      var targets = [].slice.call(document.querySelectorAll(this._selector));
+      var targets = SelectorEngine.find(this._selector);
       targets.map(function (element) {
         var target;
-        var targetSelector = Util__default["default"].getSelectorFromElement(element);
+        var targetSelector = getSelectorFromElement(element);
 
         if (targetSelector) {
-          target = document.querySelector(targetSelector);
+          target = SelectorEngine.findOne(targetSelector);
         }
 
         if (target) {
           var targetBCR = target.getBoundingClientRect();
 
           if (targetBCR.width || targetBCR.height) {
-            // TODO (fat): remove sketch reliance on jQuery position/offset
-            return [$__default["default"](target)[offsetMethod]().top + offsetBase, targetSelector];
+            return [Manipulator[offsetMethod](target).top + offsetBase, targetSelector];
           }
         }
 
         return null;
-      }).filter(Boolean).sort(function (a, b) {
+      }).filter(function (item) {
+        return item;
+      }).sort(function (a, b) {
         return a[0] - b[0];
       }).forEach(function (item) {
         _this2._offsets.push(item[0]);
@@ -151,8 +207,8 @@
     };
 
     _proto.dispose = function dispose() {
-      $__default["default"].removeData(this._element, DATA_KEY);
-      $__default["default"](this._scrollElement).off(EVENT_KEY);
+      Data.removeData(this._element, DATA_KEY);
+      EventHandler.off(this._scrollElement, EVENT_KEY);
       this._element = null;
       this._scrollElement = null;
       this._config = null;
@@ -165,20 +221,20 @@
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, typeof config === 'object' && config ? config : {});
+      config = _objectSpread(_objectSpread({}, Default), typeof config === 'object' && config ? config : {});
 
-      if (typeof config.target !== 'string' && Util__default["default"].isElement(config.target)) {
-        var id = $__default["default"](config.target).attr('id');
+      if (typeof config.target !== 'string' && isElement(config.target)) {
+        var id = config.target.id;
 
         if (!id) {
-          id = Util__default["default"].getUID(NAME);
-          $__default["default"](config.target).attr('id', id);
+          id = getUID(NAME);
+          config.target.id = id;
         }
 
         config.target = "#" + id;
       }
 
-      Util__default["default"].typeCheckConfig(NAME, config, DefaultType);
+      typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
@@ -241,28 +297,36 @@
         return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
       });
 
-      var $link = $__default["default"]([].slice.call(document.querySelectorAll(queries.join(','))));
+      var link = SelectorEngine.findOne(queries.join(','));
 
-      if ($link.hasClass(CLASS_NAME_DROPDOWN_ITEM)) {
-        $link.closest(SELECTOR_DROPDOWN).find(SELECTOR_DROPDOWN_TOGGLE).addClass(CLASS_NAME_ACTIVE);
-        $link.addClass(CLASS_NAME_ACTIVE);
+      if (link.classList.contains(CLASS_NAME_DROPDOWN_ITEM)) {
+        SelectorEngine.findOne(SELECTOR_DROPDOWN_TOGGLE, link.closest(SELECTOR_DROPDOWN)).classList.add(CLASS_NAME_ACTIVE);
+        link.classList.add(CLASS_NAME_ACTIVE);
       } else {
         // Set triggered link as active
-        $link.addClass(CLASS_NAME_ACTIVE); // Set triggered links parents as active
-        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+        link.classList.add(CLASS_NAME_ACTIVE);
+        SelectorEngine.parents(link, SELECTOR_NAV_LIST_GROUP).forEach(function (listGroup) {
+          // Set triggered links parents as active
+          // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+          SelectorEngine.prev(listGroup, SELECTOR_NAV_LINKS + ", " + SELECTOR_LIST_ITEMS).forEach(function (item) {
+            return item.classList.add(CLASS_NAME_ACTIVE);
+          }); // Handle special case when .nav-link is inside .nav-item
 
-        $link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_LINKS + ", " + SELECTOR_LIST_ITEMS).addClass(CLASS_NAME_ACTIVE); // Handle special case when .nav-link is inside .nav-item
-
-        $link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_ITEMS).children(SELECTOR_NAV_LINKS).addClass(CLASS_NAME_ACTIVE);
+          SelectorEngine.prev(listGroup, SELECTOR_NAV_ITEMS).forEach(function (navItem) {
+            SelectorEngine.children(navItem, SELECTOR_NAV_LINKS).forEach(function (item) {
+              return item.classList.add(CLASS_NAME_ACTIVE);
+            });
+          });
+        });
       }
 
-      $__default["default"](this._scrollElement).trigger(EVENT_ACTIVATE, {
+      EventHandler.trigger(this._scrollElement, EVENT_ACTIVATE, {
         relatedTarget: target
       });
     };
 
     _proto._clear = function _clear() {
-      [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
+      SelectorEngine.find(this._selector).filter(function (node) {
         return node.classList.contains(CLASS_NAME_ACTIVE);
       }).forEach(function (node) {
         return node.classList.remove(CLASS_NAME_ACTIVE);
@@ -270,15 +334,14 @@
     } // Static
     ;
 
-    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
+    ScrollSpy.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var data = $__default["default"](this).data(DATA_KEY);
+        var data = Data.getData(this, DATA_KEY);
 
         var _config = typeof config === 'object' && config;
 
         if (!data) {
           data = new ScrollSpy(this, _config);
-          $__default["default"](this).data(DATA_KEY, data);
         }
 
         if (typeof config === 'string') {
@@ -291,6 +354,10 @@
       });
     };
 
+    ScrollSpy.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(ScrollSpy, null, [{
       key: "VERSION",
       get: function get() {
@@ -306,33 +373,38 @@
     return ScrollSpy;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](window).on(EVENT_LOAD_DATA_API, function () {
-    var scrollSpys = [].slice.call(document.querySelectorAll(SELECTOR_DATA_SPY));
-    var scrollSpysLength = scrollSpys.length;
-
-    for (var i = scrollSpysLength; i--;) {
-      var $spy = $__default["default"](scrollSpys[i]);
-
-      ScrollSpy._jQueryInterface.call($spy, $spy.data());
-    }
+  EventHandler.on(window, EVENT_LOAD_DATA_API, function () {
+    SelectorEngine.find(SELECTOR_DATA_SPY).forEach(function (spy) {
+      return new ScrollSpy(spy, Manipulator.getDataAttributes(spy));
+    });
   });
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
    */
 
-  $__default["default"].fn[NAME] = ScrollSpy._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = ScrollSpy;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return ScrollSpy._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = ScrollSpy.jQueryInterface;
+    $.fn[NAME].Constructor = ScrollSpy;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return ScrollSpy.jQueryInterface;
+    };
+  }
 
   return ScrollSpy;
 
-}));
+})));
 //# sourceMappingURL=scrollspy.js.map

js/dist/tab.js

@@ -1,72 +1,144 @@
 /*!
-  * Bootstrap tab.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap tab.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tab = factory(global.jQuery, global.Util));
-})(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/selector-engine.js'], factory) :
+  (global = global || self, global.Tab = factory(global.Data, global.EventHandler, global.SelectorEngine));
+}(this, (function (Data, EventHandler, SelectorEngine) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var getSelector = function getSelector(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
+    }
+
+    return selector;
+  };
+
+  var getElementFromSelector = function getElementFromSelector(element) {
+    var selector = getSelector(element);
+    return selector ? document.querySelector(selector) : null;
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var reflow = function reflow(element) {
+    return element.offsetHeight;
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'tab';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.tab';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
-  var CLASS_NAME_ACTIVE = 'active';
-  var CLASS_NAME_DISABLED = 'disabled';
-  var CLASS_NAME_FADE = 'fade';
-  var CLASS_NAME_SHOW = 'show';
   var EVENT_HIDE = "hide" + EVENT_KEY;
   var EVENT_HIDDEN = "hidden" + EVENT_KEY;
   var EVENT_SHOW = "show" + EVENT_KEY;
   var EVENT_SHOWN = "shown" + EVENT_KEY;
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
+  var CLASS_NAME_ACTIVE = 'active';
+  var CLASS_NAME_DISABLED = 'disabled';
+  var CLASS_NAME_FADE = 'fade';
+  var CLASS_NAME_SHOW = 'show';
   var SELECTOR_DROPDOWN = '.dropdown';
   var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
   var SELECTOR_ACTIVE = '.active';
-  var SELECTOR_ACTIVE_UL = '> li > .active';
+  var SELECTOR_ACTIVE_UL = ':scope > li > .active';
   var SELECTOR_DATA_TOGGLE = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
   var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
-  var SELECTOR_DROPDOWN_ACTIVE_CHILD = '> .dropdown-menu .active';
+  var SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Tab = /*#__PURE__*/function () {
     function Tab(element) {
       this._element = element;
+      Data.setData(this._element, DATA_KEY, this);
     } // Getters
 
 
@@ -76,53 +148,46 @@
     _proto.show = function show() {
       var _this = this;
 
-      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $__default["default"](this._element).hasClass(CLASS_NAME_ACTIVE) || $__default["default"](this._element).hasClass(CLASS_NAME_DISABLED) || this._element.hasAttribute('disabled')) {
+      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && this._element.classList.contains(CLASS_NAME_ACTIVE) || this._element.classList.contains(CLASS_NAME_DISABLED)) {
         return;
       }
 
-      var target;
       var previous;
-      var listElement = $__default["default"](this._element).closest(SELECTOR_NAV_LIST_GROUP)[0];
-      var selector = Util__default["default"].getSelectorFromElement(this._element);
+      var target = getElementFromSelector(this._element);
+
+      var listElement = this._element.closest(SELECTOR_NAV_LIST_GROUP);
 
       if (listElement) {
         var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE;
-        previous = $__default["default"].makeArray($__default["default"](listElement).find(itemSelector));
+        previous = SelectorEngine.find(itemSelector, listElement);
         previous = previous[previous.length - 1];
       }
 
-      var hideEvent = $__default["default"].Event(EVENT_HIDE, {
-        relatedTarget: this._element
-      });
-      var showEvent = $__default["default"].Event(EVENT_SHOW, {
+      var hideEvent = null;
+
+      if (previous) {
+        hideEvent = EventHandler.trigger(previous, EVENT_HIDE, {
+          relatedTarget: this._element
+        });
+      }
+
+      var showEvent = EventHandler.trigger(this._element, EVENT_SHOW, {
         relatedTarget: previous
       });
 
-      if (previous) {
-        $__default["default"](previous).trigger(hideEvent);
-      }
-
-      $__default["default"](this._element).trigger(showEvent);
-
-      if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
+      if (showEvent.defaultPrevented || hideEvent !== null && hideEvent.defaultPrevented) {
         return;
       }
 
-      if (selector) {
-        target = document.querySelector(selector);
-      }
-
       this._activate(this._element, listElement);
 
       var complete = function complete() {
-        var hiddenEvent = $__default["default"].Event(EVENT_HIDDEN, {
+        EventHandler.trigger(previous, EVENT_HIDDEN, {
           relatedTarget: _this._element
         });
-        var shownEvent = $__default["default"].Event(EVENT_SHOWN, {
+        EventHandler.trigger(_this._element, EVENT_SHOWN, {
           relatedTarget: previous
         });
-        $__default["default"](previous).trigger(hiddenEvent);
-        $__default["default"](_this._element).trigger(shownEvent);
       };
 
       if (target) {
@@ -133,7 +198,7 @@
     };
 
     _proto.dispose = function dispose() {
-      $__default["default"].removeData(this._element, DATA_KEY);
+      Data.removeData(this._element, DATA_KEY);
       this._element = null;
     } // Private
     ;
@@ -141,17 +206,19 @@
     _proto._activate = function _activate(element, container, callback) {
       var _this2 = this;
 
-      var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $__default["default"](container).find(SELECTOR_ACTIVE_UL) : $__default["default"](container).children(SELECTOR_ACTIVE);
+      var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? SelectorEngine.find(SELECTOR_ACTIVE_UL, container) : SelectorEngine.children(container, SELECTOR_ACTIVE);
       var active = activeElements[0];
-      var isTransitioning = callback && active && $__default["default"](active).hasClass(CLASS_NAME_FADE);
+      var isTransitioning = callback && active && active.classList.contains(CLASS_NAME_FADE);
 
       var complete = function complete() {
         return _this2._transitionComplete(element, active, callback);
       };
 
       if (active && isTransitioning) {
-        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(active);
-        $__default["default"](active).removeClass(CLASS_NAME_SHOW).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+        var transitionDuration = getTransitionDurationFromElement(active);
+        active.classList.remove(CLASS_NAME_SHOW);
+        EventHandler.one(active, TRANSITION_END, complete);
+        emulateTransitionEnd(active, transitionDuration);
       } else {
         complete();
       }
@@ -159,11 +226,11 @@
 
     _proto._transitionComplete = function _transitionComplete(element, active, callback) {
       if (active) {
-        $__default["default"](active).removeClass(CLASS_NAME_ACTIVE);
-        var dropdownChild = $__default["default"](active.parentNode).find(SELECTOR_DROPDOWN_ACTIVE_CHILD)[0];
+        active.classList.remove(CLASS_NAME_ACTIVE);
+        var dropdownChild = SelectorEngine.findOne(SELECTOR_DROPDOWN_ACTIVE_CHILD, active.parentNode);
 
         if (dropdownChild) {
-          $__default["default"](dropdownChild).removeClass(CLASS_NAME_ACTIVE);
+          dropdownChild.classList.remove(CLASS_NAME_ACTIVE);
         }
 
         if (active.getAttribute('role') === 'tab') {
@@ -171,30 +238,25 @@
         }
       }
 
-      $__default["default"](element).addClass(CLASS_NAME_ACTIVE);
+      element.classList.add(CLASS_NAME_ACTIVE);
 
       if (element.getAttribute('role') === 'tab') {
         element.setAttribute('aria-selected', true);
       }
 
-      Util__default["default"].reflow(element);
+      reflow(element);
 
       if (element.classList.contains(CLASS_NAME_FADE)) {
         element.classList.add(CLASS_NAME_SHOW);
       }
 
-      var parent = element.parentNode;
-
-      if (parent && parent.nodeName === 'LI') {
-        parent = parent.parentNode;
-      }
-
-      if (parent && $__default["default"](parent).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
-        var dropdownElement = $__default["default"](element).closest(SELECTOR_DROPDOWN)[0];
+      if (element.parentNode && element.parentNode.classList.contains(CLASS_NAME_DROPDOWN_MENU)) {
+        var dropdownElement = element.closest(SELECTOR_DROPDOWN);
 
         if (dropdownElement) {
-          var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(SELECTOR_DROPDOWN_TOGGLE));
-          $__default["default"](dropdownToggleList).addClass(CLASS_NAME_ACTIVE);
+          SelectorEngine.find(SELECTOR_DROPDOWN_TOGGLE).forEach(function (dropdown) {
+            return dropdown.classList.add(CLASS_NAME_ACTIVE);
+          });
         }
 
         element.setAttribute('aria-expanded', true);
@@ -206,15 +268,9 @@
     } // Static
     ;
 
-    Tab._jQueryInterface = function _jQueryInterface(config) {
+    Tab.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var $this = $__default["default"](this);
-        var data = $this.data(DATA_KEY);
-
-        if (!data) {
-          data = new Tab(this);
-          $this.data(DATA_KEY, data);
-        }
+        var data = Data.getData(this, DATA_KEY) || new Tab(this);
 
         if (typeof config === 'string') {
           if (typeof data[config] === 'undefined') {
@@ -226,6 +282,10 @@
       });
     };
 
+    Tab.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Tab, null, [{
       key: "VERSION",
       get: function get() {
@@ -236,28 +296,39 @@
     return Tab;
   }();
   /**
-   * Data API implementation
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
    */
 
 
-  $__default["default"](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     event.preventDefault();
-
-    Tab._jQueryInterface.call($__default["default"](this), 'show');
+    var data = Data.getData(this, DATA_KEY) || new Tab(this);
+    data.show();
   });
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .tab to jQuery only if jQuery is present
    */
 
-  $__default["default"].fn[NAME] = Tab._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Tab;
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Tab._jQueryInterface;
-  };
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Tab.jQueryInterface;
+    $.fn[NAME].Constructor = Tab;
+
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Tab.jQueryInterface;
+    };
+  }
 
   return Tab;
 
-}));
+})));
 //# sourceMappingURL=tab.js.map

js/dist/toast.js

@@ -1,86 +1,154 @@
 /*!
-  * Bootstrap toast.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap toast.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Toast = factory(global.jQuery, global.Util));
-})(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js'], factory) :
+  (global = global || self, global.Toast = factory(global.Data, global.EventHandler, global.Manipulator));
+}(this, (function (Data, EventHandler, Manipulator) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var toType = function toType(obj) {
+    if (obj === null || obj === undefined) {
+      return "" + obj;
+    }
+
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && isElement(value) ? 'element' : toType(value);
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+      }
+    });
+  };
+
+  var reflow = function reflow(element) {
+    return element.offsetHeight;
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+  /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'toast';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.toast';
   var EVENT_KEY = "." + DATA_KEY;
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
-  var CLASS_NAME_FADE = 'fade';
-  var CLASS_NAME_HIDE = 'hide';
-  var CLASS_NAME_SHOW = 'show';
-  var CLASS_NAME_SHOWING = 'showing';
   var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY;
   var EVENT_HIDE = "hide" + EVENT_KEY;
   var EVENT_HIDDEN = "hidden" + EVENT_KEY;
   var EVENT_SHOW = "show" + EVENT_KEY;
   var EVENT_SHOWN = "shown" + EVENT_KEY;
-  var SELECTOR_DATA_DISMISS = '[data-dismiss="toast"]';
-  var Default = {
-    animation: true,
-    autohide: true,
-    delay: 500
-  };
+  var CLASS_NAME_FADE = 'fade';
+  var CLASS_NAME_HIDE = 'hide';
+  var CLASS_NAME_SHOW = 'show';
+  var CLASS_NAME_SHOWING = 'showing';
   var DefaultType = {
     animation: 'boolean',
     autohide: 'boolean',
     delay: 'number'
   };
+  var Default = {
+    animation: true,
+    autohide: true,
+    delay: 500
+  };
+  var SELECTOR_DATA_DISMISS = '[data-dismiss="toast"]';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Toast = /*#__PURE__*/function () {
@@ -90,6 +158,8 @@
       this._timeout = null;
 
       this._setListeners();
+
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -99,15 +169,12 @@
     _proto.show = function show() {
       var _this = this;
 
-      var showEvent = $__default["default"].Event(EVENT_SHOW);
-      $__default["default"](this._element).trigger(showEvent);
+      var showEvent = EventHandler.trigger(this._element, EVENT_SHOW);
 
-      if (showEvent.isDefaultPrevented()) {
+      if (showEvent.defaultPrevented) {
         return;
       }
 
-      this._clearTimeout();
-
       if (this._config.animation) {
         this._element.classList.add(CLASS_NAME_FADE);
       }
@@ -117,7 +184,7 @@
 
         _this._element.classList.add(CLASS_NAME_SHOW);
 
-        $__default["default"](_this._element).trigger(EVENT_SHOWN);
+        EventHandler.trigger(_this._element, EVENT_SHOWN);
 
         if (_this._config.autohide) {
           _this._timeout = setTimeout(function () {
@@ -128,96 +195,87 @@
 
       this._element.classList.remove(CLASS_NAME_HIDE);
 
-      Util__default["default"].reflow(this._element);
+      reflow(this._element);
 
       this._element.classList.add(CLASS_NAME_SHOWING);
 
       if (this._config.animation) {
-        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
-        $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+        var transitionDuration = getTransitionDurationFromElement(this._element);
+        EventHandler.one(this._element, TRANSITION_END, complete);
+        emulateTransitionEnd(this._element, transitionDuration);
       } else {
         complete();
       }
     };
 
     _proto.hide = function hide() {
+      var _this2 = this;
+
       if (!this._element.classList.contains(CLASS_NAME_SHOW)) {
         return;
       }
 
-      var hideEvent = $__default["default"].Event(EVENT_HIDE);
-      $__default["default"](this._element).trigger(hideEvent);
+      var hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);
 
-      if (hideEvent.isDefaultPrevented()) {
+      if (hideEvent.defaultPrevented) {
         return;
       }
 
-      this._close();
+      var complete = function complete() {
+        _this2._element.classList.add(CLASS_NAME_HIDE);
+
+        EventHandler.trigger(_this2._element, EVENT_HIDDEN);
+      };
+
+      this._element.classList.remove(CLASS_NAME_SHOW);
+
+      if (this._config.animation) {
+        var transitionDuration = getTransitionDurationFromElement(this._element);
+        EventHandler.one(this._element, TRANSITION_END, complete);
+        emulateTransitionEnd(this._element, transitionDuration);
+      } else {
+        complete();
+      }
     };
 
     _proto.dispose = function dispose() {
-      this._clearTimeout();
+      clearTimeout(this._timeout);
+      this._timeout = null;
 
       if (this._element.classList.contains(CLASS_NAME_SHOW)) {
         this._element.classList.remove(CLASS_NAME_SHOW);
       }
 
-      $__default["default"](this._element).off(EVENT_CLICK_DISMISS);
-      $__default["default"].removeData(this._element, DATA_KEY);
+      EventHandler.off(this._element, EVENT_CLICK_DISMISS);
+      Data.removeData(this._element, DATA_KEY);
       this._element = null;
       this._config = null;
     } // Private
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, $__default["default"](this._element).data(), typeof config === 'object' && config ? config : {});
-      Util__default["default"].typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      config = _objectSpread(_objectSpread(_objectSpread({}, Default), Manipulator.getDataAttributes(this._element)), typeof config === 'object' && config ? config : {});
+      typeCheckConfig(NAME, config, this.constructor.DefaultType);
       return config;
     };
 
     _proto._setListeners = function _setListeners() {
-      var _this2 = this;
-
-      $__default["default"](this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function () {
-        return _this2.hide();
-      });
-    };
-
-    _proto._close = function _close() {
       var _this3 = this;
 
-      var complete = function complete() {
-        _this3._element.classList.add(CLASS_NAME_HIDE);
-
-        $__default["default"](_this3._element).trigger(EVENT_HIDDEN);
-      };
-
-      this._element.classList.remove(CLASS_NAME_SHOW);
-
-      if (this._config.animation) {
-        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
-        $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-      } else {
-        complete();
-      }
-    };
-
-    _proto._clearTimeout = function _clearTimeout() {
-      clearTimeout(this._timeout);
-      this._timeout = null;
+      EventHandler.on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function () {
+        return _this3.hide();
+      });
     } // Static
     ;
 
-    Toast._jQueryInterface = function _jQueryInterface(config) {
+    Toast.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var $element = $__default["default"](this);
-        var data = $element.data(DATA_KEY);
+        var data = Data.getData(this, DATA_KEY);
 
         var _config = typeof config === 'object' && config;
 
         if (!data) {
           data = new Toast(this, _config);
-          $element.data(DATA_KEY, data);
         }
 
         if (typeof config === 'string') {
@@ -230,6 +288,10 @@
       });
     };
 
+    Toast.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Toast, null, [{
       key: "VERSION",
       get: function get() {
@@ -249,20 +311,29 @@
 
     return Toast;
   }();
+
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   *  add .toast to jQuery only if jQuery is present
    */
 
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME] = Toast._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Toast;
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Toast.jQueryInterface;
+    $.fn[NAME].Constructor = Toast;
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Toast._jQueryInterface;
-  };
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Toast.jQueryInterface;
+    };
+  }
 
   return Toast;
 
-}));
+})));
 //# sourceMappingURL=toast.js.map

js/dist/tooltip.js

@@ -1,64 +1,198 @@
 /*!
-  * Bootstrap tooltip.js v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap tooltip.js v5.0.0-alpha1 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tooltip = factory(global.jQuery, global.Popper, global.Util));
-})(this, (function ($, Popper, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('popper.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', 'popper.js', './dom/selector-engine.js'], factory) :
+  (global = global || self, global.Tooltip = factory(global.Data, global.EventHandler, global.Manipulator, global.Popper, global.SelectorEngine));
+}(this, (function (Data, EventHandler, Manipulator, Popper, SelectorEngine) { 'use strict';
 
-  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Popper__default = /*#__PURE__*/_interopDefaultLegacy(Popper);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    Object.defineProperty(Constructor, "prototype", {
-      writable: false
-    });
-    return Constructor;
-  }
-
-  function _extends() {
-    _extends = Object.assign ? Object.assign.bind() : function (target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i];
-
-        for (var key in source) {
-          if (Object.prototype.hasOwnProperty.call(source, key)) {
-            target[key] = source[key];
-          }
-        }
-      }
-
-      return target;
-    };
-    return _extends.apply(this, arguments);
-  }
+  Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
+  EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
+  Popper = Popper && Object.prototype.hasOwnProperty.call(Popper, 'default') ? Popper['default'] : Popper;
+  SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.6.2): tools/sanitizer.js
+   * Bootstrap (v5.0.0-alpha1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MAX_UID = 1000000;
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var toType = function toType(obj) {
+    if (obj === null || obj === undefined) {
+      return "" + obj;
+    }
+
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+
+  var getUID = function getUID(prefix) {
+    do {
+      prefix += Math.floor(Math.random() * MAX_UID);
+    } while (document.getElementById(prefix));
+
+    return prefix;
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && isElement(value) ? 'element' : toType(value);
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+      }
+    });
+  };
+
+  var findShadowRoot = function findShadowRoot(element) {
+    if (!document.documentElement.attachShadow) {
+      return null;
+    } // Can find the shadow root otherwise it'll return the document
+
+
+    if (typeof element.getRootNode === 'function') {
+      var root = element.getRootNode();
+      return root instanceof ShadowRoot ? root : null;
+    }
+
+    if (element instanceof ShadowRoot) {
+      return element;
+    } // when we don't find a shadow root
+
+
+    if (!element.parentNode) {
+      return null;
+    }
+
+    return findShadowRoot(element.parentNode);
+  };
+
+  var noop = function noop() {
+    return function () {};
+  };
+
+  var getjQuery = function getjQuery() {
+    var _window = window,
+        jQuery = _window.jQuery;
+
+    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.0-alpha1): util/sanitizer.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
   var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
   var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
+  /**
+   * A pattern that recognizes a commonly useful subset of URLs that are safe.
+   *
+   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+   */
+
+  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/gi;
+  /**
+   * A pattern that matches safe data URLs. Only matches image, video and audio types.
+   *
+   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+   */
+
+  var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
+
+  var allowedAttribute = function allowedAttribute(attr, allowedAttributeList) {
+    var attrName = attr.nodeName.toLowerCase();
+
+    if (allowedAttributeList.indexOf(attrName) !== -1) {
+      if (uriAttrs.indexOf(attrName) !== -1) {
+        return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
+      }
+
+      return true;
+    }
+
+    var regExp = allowedAttributeList.filter(function (attrRegex) {
+      return attrRegex instanceof RegExp;
+    }); // Check if a regular expression validates the attribute.
+
+    for (var i = 0, len = regExp.length; i < len; i++) {
+      if (attrName.match(regExp[i])) {
+        return true;
+      }
+    }
+
+    return false;
+  };
+
   var DefaultWhitelist = {
     // Global attributes allowed on any supplied element below.
     '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
@@ -92,47 +226,10 @@
     u: [],
     ul: []
   };
-  /**
-   * A pattern that recognizes a commonly useful subset of URLs that are safe.
-   *
-   * Shoutout to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
-   */
-
-  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i;
-  /**
-   * A pattern that matches safe data URLs. Only matches image, video and audio types.
-   *
-   * Shoutout to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
-   */
-
-  var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
-
-  function allowedAttribute(attr, allowedAttributeList) {
-    var attrName = attr.nodeName.toLowerCase();
-
-    if (allowedAttributeList.indexOf(attrName) !== -1) {
-      if (uriAttrs.indexOf(attrName) !== -1) {
-        return Boolean(SAFE_URL_PATTERN.test(attr.nodeValue) || DATA_URL_PATTERN.test(attr.nodeValue));
-      }
-
-      return true;
-    }
-
-    var regExp = allowedAttributeList.filter(function (attrRegex) {
-      return attrRegex instanceof RegExp;
-    }); // Check if a regular expression validates the attribute.
-
-    for (var i = 0, len = regExp.length; i < len; i++) {
-      if (regExp[i].test(attrName)) {
-        return true;
-      }
-    }
-
-    return false;
-  }
-
   function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
-    if (unsafeHtml.length === 0) {
+    var _ref;
+
+    if (!unsafeHtml.length) {
       return unsafeHtml;
     }
 
@@ -143,18 +240,21 @@
     var domParser = new window.DOMParser();
     var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
     var whitelistKeys = Object.keys(whiteList);
-    var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
+
+    var elements = (_ref = []).concat.apply(_ref, createdDocument.body.querySelectorAll('*'));
 
     var _loop = function _loop(i, len) {
+      var _ref2;
+
       var el = elements[i];
       var elName = el.nodeName.toLowerCase();
 
-      if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
+      if (whitelistKeys.indexOf(elName) === -1) {
         el.parentNode.removeChild(el);
         return "continue";
       }
 
-      var attributeList = [].slice.call(el.attributes); // eslint-disable-next-line unicorn/prefer-spread
+      var attributeList = (_ref2 = []).concat.apply(_ref2, el.attributes);
 
       var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
       attributeList.forEach(function (attr) {
@@ -173,54 +273,28 @@
     return createdDocument.body.innerHTML;
   }
 
+  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
   /**
+   * ------------------------------------------------------------------------
    * Constants
+   * ------------------------------------------------------------------------
    */
 
   var NAME = 'tooltip';
-  var VERSION = '4.6.2';
+  var VERSION = '5.0.0-alpha1';
   var DATA_KEY = 'bs.tooltip';
   var EVENT_KEY = "." + DATA_KEY;
-  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
   var CLASS_PREFIX = 'bs-tooltip';
   var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
   var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
-  var CLASS_NAME_FADE = 'fade';
-  var CLASS_NAME_SHOW = 'show';
-  var HOVER_STATE_SHOW = 'show';
-  var HOVER_STATE_OUT = 'out';
-  var SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
-  var SELECTOR_ARROW = '.arrow';
-  var TRIGGER_HOVER = 'hover';
-  var TRIGGER_FOCUS = 'focus';
-  var TRIGGER_CLICK = 'click';
-  var TRIGGER_MANUAL = 'manual';
-  var AttachmentMap = {
-    AUTO: 'auto',
-    TOP: 'top',
-    RIGHT: 'right',
-    BOTTOM: 'bottom',
-    LEFT: 'left'
-  };
-  var Default = {
-    animation: true,
-    template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
-    trigger: 'hover focus',
-    title: '',
-    delay: 0,
-    html: false,
-    selector: false,
-    placement: 'top',
-    offset: 0,
-    container: false,
-    fallbackPlacement: 'flip',
-    boundary: 'scrollParent',
-    customClass: '',
-    sanitize: true,
-    sanitizeFn: null,
-    whiteList: DefaultWhitelist,
-    popperConfig: null
-  };
   var DefaultType = {
     animation: 'boolean',
     template: 'string',
@@ -234,13 +308,37 @@
     container: '(string|element|boolean)',
     fallbackPlacement: '(string|array)',
     boundary: '(string|element)',
-    customClass: '(string|function)',
     sanitize: 'boolean',
     sanitizeFn: '(null|function)',
     whiteList: 'object',
     popperConfig: '(null|object)'
   };
-  var Event = {
+  var AttachmentMap = {
+    AUTO: 'auto',
+    TOP: 'top',
+    RIGHT: 'right',
+    BOTTOM: 'bottom',
+    LEFT: 'left'
+  };
+  var Default = {
+    animation: true,
+    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    selector: false,
+    placement: 'top',
+    offset: 0,
+    container: false,
+    fallbackPlacement: 'flip',
+    boundary: 'scrollParent',
+    sanitize: true,
+    sanitizeFn: null,
+    whiteList: DefaultWhitelist,
+    popperConfig: null
+  };
+  var Event$1 = {
     HIDE: "hide" + EVENT_KEY,
     HIDDEN: "hidden" + EVENT_KEY,
     SHOW: "show" + EVENT_KEY,
@@ -252,15 +350,27 @@
     MOUSEENTER: "mouseenter" + EVENT_KEY,
     MOUSELEAVE: "mouseleave" + EVENT_KEY
   };
+  var CLASS_NAME_FADE = 'fade';
+  var CLASS_NAME_MODAL = 'modal';
+  var CLASS_NAME_SHOW = 'show';
+  var HOVER_STATE_SHOW = 'show';
+  var HOVER_STATE_OUT = 'out';
+  var SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
+  var TRIGGER_HOVER = 'hover';
+  var TRIGGER_FOCUS = 'focus';
+  var TRIGGER_CLICK = 'click';
+  var TRIGGER_MANUAL = 'manual';
   /**
-   * Class definition
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
    */
 
   var Tooltip = /*#__PURE__*/function () {
     function Tooltip(element, config) {
-      if (typeof Popper__default["default"] === 'undefined') {
-        throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
-      } // Private
+      if (typeof Popper === 'undefined') {
+        throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org)');
+      } // private
 
 
       this._isEnabled = true;
@@ -274,6 +384,8 @@
       this.tip = null;
 
       this._setListeners();
+
+      Data.setData(element, this.constructor.DATA_KEY, this);
     } // Getters
 
 
@@ -299,11 +411,11 @@
 
       if (event) {
         var dataKey = this.constructor.DATA_KEY;
-        var context = $__default["default"](event.currentTarget).data(dataKey);
+        var context = Data.getData(event.target, dataKey);
 
         if (!context) {
-          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-          $__default["default"](event.currentTarget).data(dataKey, context);
+          context = new this.constructor(event.target, this._getDelegateConfig());
+          Data.setData(event.target, dataKey, context);
         }
 
         context._activeTrigger.click = !context._activeTrigger.click;
@@ -314,7 +426,7 @@
           context._leave(null, context);
         }
       } else {
-        if ($__default["default"](this.getTipElement()).hasClass(CLASS_NAME_SHOW)) {
+        if (this.getTipElement().classList.contains(CLASS_NAME_SHOW)) {
           this._leave(null, this);
 
           return;
@@ -326,12 +438,12 @@
 
     _proto.dispose = function dispose() {
       clearTimeout(this._timeout);
-      $__default["default"].removeData(this.element, this.constructor.DATA_KEY);
-      $__default["default"](this.element).off(this.constructor.EVENT_KEY);
-      $__default["default"](this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);
+      Data.removeData(this.element, this.constructor.DATA_KEY);
+      EventHandler.off(this.element, this.constructor.EVENT_KEY);
+      EventHandler.off(this.element.closest("." + CLASS_NAME_MODAL), 'hide.bs.modal', this._hideModalHandler);
 
       if (this.tip) {
-        $__default["default"](this.tip).remove();
+        this.tip.parentNode.removeChild(this.tip);
       }
 
       this._isEnabled = null;
@@ -352,55 +464,56 @@
     _proto.show = function show() {
       var _this = this;
 
-      if ($__default["default"](this.element).css('display') === 'none') {
+      if (this.element.style.display === 'none') {
         throw new Error('Please use show on visible elements');
       }
 
-      var showEvent = $__default["default"].Event(this.constructor.Event.SHOW);
-
       if (this.isWithContent() && this._isEnabled) {
-        $__default["default"](this.element).trigger(showEvent);
-        var shadowRoot = Util__default["default"].findShadowRoot(this.element);
-        var isInTheDom = $__default["default"].contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
+        var showEvent = EventHandler.trigger(this.element, this.constructor.Event.SHOW);
+        var shadowRoot = findShadowRoot(this.element);
+        var isInTheDom = shadowRoot === null ? this.element.ownerDocument.documentElement.contains(this.element) : shadowRoot.contains(this.element);
 
-        if (showEvent.isDefaultPrevented() || !isInTheDom) {
+        if (showEvent.defaultPrevented || !isInTheDom) {
           return;
         }
 
         var tip = this.getTipElement();
-        var tipId = Util__default["default"].getUID(this.constructor.NAME);
+        var tipId = getUID(this.constructor.NAME);
         tip.setAttribute('id', tipId);
         this.element.setAttribute('aria-describedby', tipId);
         this.setContent();
 
         if (this.config.animation) {
-          $__default["default"](tip).addClass(CLASS_NAME_FADE);
+          tip.classList.add(CLASS_NAME_FADE);
         }
 
         var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
 
         var attachment = this._getAttachment(placement);
 
-        this.addAttachmentClass(attachment);
+        this._addAttachmentClass(attachment);
 
         var container = this._getContainer();
 
-        $__default["default"](tip).data(this.constructor.DATA_KEY, this);
+        Data.setData(tip, this.constructor.DATA_KEY, this);
 
-        if (!$__default["default"].contains(this.element.ownerDocument.documentElement, this.tip)) {
-          $__default["default"](tip).appendTo(container);
+        if (!this.element.ownerDocument.documentElement.contains(this.tip)) {
+          container.appendChild(tip);
         }
 
-        $__default["default"](this.element).trigger(this.constructor.Event.INSERTED);
-        this._popper = new Popper__default["default"](this.element, tip, this._getPopperConfig(attachment));
-        $__default["default"](tip).addClass(CLASS_NAME_SHOW);
-        $__default["default"](tip).addClass(this.config.customClass); // If this is a touch-enabled device we add extra
+        EventHandler.trigger(this.element, this.constructor.Event.INSERTED);
+        this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));
+        tip.classList.add(CLASS_NAME_SHOW); // If this is a touch-enabled device we add extra
         // empty mouseover listeners to the body's immediate children;
         // only needed because of broken event delegation on iOS
         // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 
         if ('ontouchstart' in document.documentElement) {
-          $__default["default"](document.body).children().on('mouseover', null, $__default["default"].noop);
+          var _ref;
+
+          (_ref = []).concat.apply(_ref, document.body.children).forEach(function (element) {
+            EventHandler.on(element, 'mouseover', noop());
+          });
         }
 
         var complete = function complete() {
@@ -410,27 +523,27 @@
 
           var prevHoverState = _this._hoverState;
           _this._hoverState = null;
-          $__default["default"](_this.element).trigger(_this.constructor.Event.SHOWN);
+          EventHandler.trigger(_this.element, _this.constructor.Event.SHOWN);
 
           if (prevHoverState === HOVER_STATE_OUT) {
             _this._leave(null, _this);
           }
         };
 
-        if ($__default["default"](this.tip).hasClass(CLASS_NAME_FADE)) {
-          var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this.tip);
-          $__default["default"](this.tip).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+        if (this.tip.classList.contains(CLASS_NAME_FADE)) {
+          var transitionDuration = getTransitionDurationFromElement(this.tip);
+          EventHandler.one(this.tip, TRANSITION_END, complete);
+          emulateTransitionEnd(this.tip, transitionDuration);
         } else {
           complete();
         }
       }
     };
 
-    _proto.hide = function hide(callback) {
+    _proto.hide = function hide() {
       var _this2 = this;
 
       var tip = this.getTipElement();
-      var hideEvent = $__default["default"].Event(this.constructor.Event.HIDE);
 
       var complete = function complete() {
         if (_this2._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
@@ -441,37 +554,36 @@
 
         _this2.element.removeAttribute('aria-describedby');
 
-        $__default["default"](_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+        EventHandler.trigger(_this2.element, _this2.constructor.Event.HIDDEN);
 
-        if (_this2._popper !== null) {
-          _this2._popper.destroy();
-        }
-
-        if (callback) {
-          callback();
-        }
+        _this2._popper.destroy();
       };
 
-      $__default["default"](this.element).trigger(hideEvent);
+      var hideEvent = EventHandler.trigger(this.element, this.constructor.Event.HIDE);
 
-      if (hideEvent.isDefaultPrevented()) {
+      if (hideEvent.defaultPrevented) {
         return;
       }
 
-      $__default["default"](tip).removeClass(CLASS_NAME_SHOW); // If this is a touch-enabled device we remove the extra
+      tip.classList.remove(CLASS_NAME_SHOW); // If this is a touch-enabled device we remove the extra
       // empty mouseover listeners we added for iOS support
 
       if ('ontouchstart' in document.documentElement) {
-        $__default["default"](document.body).children().off('mouseover', null, $__default["default"].noop);
+        var _ref2;
+
+        (_ref2 = []).concat.apply(_ref2, document.body.children).forEach(function (element) {
+          return EventHandler.off(element, 'mouseover', noop);
+        });
       }
 
       this._activeTrigger[TRIGGER_CLICK] = false;
       this._activeTrigger[TRIGGER_FOCUS] = false;
       this._activeTrigger[TRIGGER_HOVER] = false;
 
-      if ($__default["default"](this.tip).hasClass(CLASS_NAME_FADE)) {
-        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(tip);
-        $__default["default"](tip).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      if (this.tip.classList.contains(CLASS_NAME_FADE)) {
+        var transitionDuration = getTransitionDurationFromElement(tip);
+        EventHandler.one(tip, TRANSITION_END, complete);
+        emulateTransitionEnd(tip, transitionDuration);
       } else {
         complete();
       }
@@ -490,30 +602,41 @@
       return Boolean(this.getTitle());
     };
 
-    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
-      $__default["default"](this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
-    };
-
     _proto.getTipElement = function getTipElement() {
-      this.tip = this.tip || $__default["default"](this.config.template)[0];
+      if (this.tip) {
+        return this.tip;
+      }
+
+      var element = document.createElement('div');
+      element.innerHTML = this.config.template;
+      this.tip = element.children[0];
       return this.tip;
     };
 
     _proto.setContent = function setContent() {
       var tip = this.getTipElement();
-      this.setElementContent($__default["default"](tip.querySelectorAll(SELECTOR_TOOLTIP_INNER)), this.getTitle());
-      $__default["default"](tip).removeClass(CLASS_NAME_FADE + " " + CLASS_NAME_SHOW);
+      this.setElementContent(SelectorEngine.findOne(SELECTOR_TOOLTIP_INNER, tip), this.getTitle());
+      tip.classList.remove(CLASS_NAME_FADE, CLASS_NAME_SHOW);
     };
 
-    _proto.setElementContent = function setElementContent($element, content) {
-      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
-        // Content is a DOM node or a jQuery
+    _proto.setElementContent = function setElementContent(element, content) {
+      if (element === null) {
+        return;
+      }
+
+      if (typeof content === 'object' && isElement(content)) {
+        if (content.jquery) {
+          content = content[0];
+        } // content is a DOM node or a jQuery
+
+
         if (this.config.html) {
-          if (!$__default["default"](content).parent().is($element)) {
-            $element.empty().append(content);
+          if (content.parentNode !== element) {
+            element.innerHTML = '';
+            element.appendChild(content);
           }
         } else {
-          $element.text($__default["default"](content).text());
+          element.textContent = content.textContent;
         }
 
         return;
@@ -524,9 +647,9 @@
           content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
         }
 
-        $element.html(content);
+        element.innerHTML = content;
       } else {
-        $element.text(content);
+        element.textContent = content;
       }
     };
 
@@ -552,7 +675,7 @@
             behavior: this.config.fallbackPlacement
           },
           arrow: {
-            element: SELECTOR_ARROW
+            element: "." + this.constructor.NAME + "-arrow"
           },
           preventOverflow: {
             boundariesElement: this.config.boundary
@@ -567,7 +690,11 @@
           return _this3._handlePopperPlacementChange(data);
         }
       };
-      return _extends({}, defaultBsConfig, this.config.popperConfig);
+      return _objectSpread(_objectSpread({}, defaultBsConfig), this.config.popperConfig);
+    };
+
+    _proto._addAttachmentClass = function _addAttachmentClass(attachment) {
+      this.getTipElement().classList.add(CLASS_PREFIX + "-" + attachment);
     };
 
     _proto._getOffset = function _getOffset() {
@@ -577,7 +704,7 @@
 
       if (typeof this.config.offset === 'function') {
         offset.fn = function (data) {
-          data.offsets = _extends({}, data.offsets, _this4.config.offset(data.offsets, _this4.element));
+          data.offsets = _objectSpread(_objectSpread({}, data.offsets), _this4.config.offset(data.offsets, _this4.element) || {});
           return data;
         };
       } else {
@@ -592,11 +719,11 @@
         return document.body;
       }
 
-      if (Util__default["default"].isElement(this.config.container)) {
-        return $__default["default"](this.config.container);
+      if (isElement(this.config.container)) {
+        return this.config.container;
       }
 
-      return $__default["default"](document).find(this.config.container);
+      return SelectorEngine.findOne(this.config.container);
     };
 
     _proto._getAttachment = function _getAttachment(placement) {
@@ -609,15 +736,16 @@
       var triggers = this.config.trigger.split(' ');
       triggers.forEach(function (trigger) {
         if (trigger === 'click') {
-          $__default["default"](_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
+          EventHandler.on(_this5.element, _this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
             return _this5.toggle(event);
           });
         } else if (trigger !== TRIGGER_MANUAL) {
           var eventIn = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
           var eventOut = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
-          $__default["default"](_this5.element).on(eventIn, _this5.config.selector, function (event) {
+          EventHandler.on(_this5.element, eventIn, _this5.config.selector, function (event) {
             return _this5._enter(event);
-          }).on(eventOut, _this5.config.selector, function (event) {
+          });
+          EventHandler.on(_this5.element, eventOut, _this5.config.selector, function (event) {
             return _this5._leave(event);
           });
         }
@@ -629,10 +757,10 @@
         }
       };
 
-      $__default["default"](this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);
+      EventHandler.on(this.element.closest("." + CLASS_NAME_MODAL), 'hide.bs.modal', this._hideModalHandler);
 
       if (this.config.selector) {
-        this.config = _extends({}, this.config, {
+        this.config = _objectSpread(_objectSpread({}, this.config), {}, {
           trigger: 'manual',
           selector: ''
         });
@@ -652,18 +780,18 @@
 
     _proto._enter = function _enter(event, context) {
       var dataKey = this.constructor.DATA_KEY;
-      context = context || $__default["default"](event.currentTarget).data(dataKey);
+      context = context || Data.getData(event.target, dataKey);
 
       if (!context) {
-        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-        $__default["default"](event.currentTarget).data(dataKey, context);
+        context = new this.constructor(event.target, this._getDelegateConfig());
+        Data.setData(event.target, dataKey, context);
       }
 
       if (event) {
         context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
       }
 
-      if ($__default["default"](context.getTipElement()).hasClass(CLASS_NAME_SHOW) || context._hoverState === HOVER_STATE_SHOW) {
+      if (context.getTipElement().classList.contains(CLASS_NAME_SHOW) || context._hoverState === HOVER_STATE_SHOW) {
         context._hoverState = HOVER_STATE_SHOW;
         return;
       }
@@ -685,11 +813,11 @@
 
     _proto._leave = function _leave(event, context) {
       var dataKey = this.constructor.DATA_KEY;
-      context = context || $__default["default"](event.currentTarget).data(dataKey);
+      context = context || Data.getData(event.target, dataKey);
 
       if (!context) {
-        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-        $__default["default"](event.currentTarget).data(dataKey, context);
+        context = new this.constructor(event.target, this._getDelegateConfig());
+        Data.setData(event.target, dataKey, context);
       }
 
       if (event) {
@@ -726,13 +854,18 @@
     };
 
     _proto._getConfig = function _getConfig(config) {
-      var dataAttributes = $__default["default"](this.element).data();
+      var dataAttributes = Manipulator.getDataAttributes(this.element);
       Object.keys(dataAttributes).forEach(function (dataAttr) {
         if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
           delete dataAttributes[dataAttr];
         }
       });
-      config = _extends({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
+
+      if (config && typeof config.container === 'object' && config.container.jquery) {
+        config.container = config.container[0];
+      }
+
+      config = _objectSpread(_objectSpread(_objectSpread({}, this.constructor.Default), dataAttributes), typeof config === 'object' && config ? config : {});
 
       if (typeof config.delay === 'number') {
         config.delay = {
@@ -749,7 +882,7 @@
         config.content = config.content.toString();
       }
 
-      Util__default["default"].typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      typeCheckConfig(NAME, config, this.constructor.DefaultType);
 
       if (config.sanitize) {
         config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
@@ -773,20 +906,25 @@
     };
 
     _proto._cleanTipClass = function _cleanTipClass() {
-      var $tip = $__default["default"](this.getTipElement());
-      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
+      var tip = this.getTipElement();
+      var tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX);
 
-      if (tabClass !== null && tabClass.length) {
-        $tip.removeClass(tabClass.join(''));
+      if (tabClass !== null && tabClass.length > 0) {
+        tabClass.map(function (token) {
+          return token.trim();
+        }).forEach(function (tClass) {
+          return tip.classList.remove(tClass);
+        });
       }
     };
 
     _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
-      this.tip = popperData.instance.popper;
+      var popperInstance = popperData.instance;
+      this.tip = popperInstance.popper;
 
       this._cleanTipClass();
 
-      this.addAttachmentClass(this._getAttachment(popperData.placement));
+      this._addAttachmentClass(this._getAttachment(popperData.placement));
     };
 
     _proto._fixTransition = function _fixTransition() {
@@ -797,7 +935,7 @@
         return;
       }
 
-      $__default["default"](tip).removeClass(CLASS_NAME_FADE);
+      tip.classList.remove(CLASS_NAME_FADE);
       this.config.animation = false;
       this.hide();
       this.show();
@@ -805,10 +943,9 @@
     } // Static
     ;
 
-    Tooltip._jQueryInterface = function _jQueryInterface(config) {
+    Tooltip.jQueryInterface = function jQueryInterface(config) {
       return this.each(function () {
-        var $element = $__default["default"](this);
-        var data = $element.data(DATA_KEY);
+        var data = Data.getData(this, DATA_KEY);
 
         var _config = typeof config === 'object' && config;
 
@@ -818,7 +955,6 @@
 
         if (!data) {
           data = new Tooltip(this, _config);
-          $element.data(DATA_KEY, data);
         }
 
         if (typeof config === 'string') {
@@ -831,6 +967,10 @@
       });
     };
 
+    Tooltip.getInstance = function getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Tooltip, null, [{
       key: "VERSION",
       get: function get() {
@@ -854,7 +994,7 @@
     }, {
       key: "Event",
       get: function get() {
-        return Event;
+        return Event$1;
       }
     }, {
       key: "EVENT_KEY",
@@ -870,20 +1010,29 @@
 
     return Tooltip;
   }();
+
+  var $ = getjQuery();
   /**
+   * ------------------------------------------------------------------------
    * jQuery
+   * ------------------------------------------------------------------------
+   * add .tooltip to jQuery only if jQuery is present
    */
 
+  /* istanbul ignore if */
 
-  $__default["default"].fn[NAME] = Tooltip._jQueryInterface;
-  $__default["default"].fn[NAME].Constructor = Tooltip;
+  if ($) {
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    $.fn[NAME] = Tooltip.jQueryInterface;
+    $.fn[NAME].Constructor = Tooltip;
 
-  $__default["default"].fn[NAME].noConflict = function () {
-    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Tooltip._jQueryInterface;
-  };
+    $.fn[NAME].noConflict = function () {
+      $.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Tooltip.jQueryInterface;
+    };
+  }
 
   return Tooltip;
 
-}));
+})));
 //# sourceMappingURL=tooltip.js.map