fix(visually-hidden): prevent overflowing children to become focusable (#41286)

* docs(pagination): put current page on link element for a11y

* Reorganize and rewrite

* Update pagination.mdx

---------

Co-authored-by: Mark Otto <markdotto@gmail.com>

.browserslistrc

@@ -9,3 +9,4 @@ Firefox ESR
 iOS >= 12
 Safari >= 12
 not Explorer <= 11
+not kaios <= 2.5 # fix floating label issues in Firefox (see https://github.com/postcss/autoprefixer/issues/1533)

.bundlewatch.config.json

@@ -2,47 +2,47 @@
   "files": [
     {
       "path": "./dist/css/bootstrap-grid.css",
-      "maxSize": "7.25 kB"
-    },
-    {
-      "path": "./dist/css/bootstrap-grid.min.css",
       "maxSize": "6.5 kB"
     },
+    {
+      "path": "./dist/css/bootstrap-grid.min.css",
+      "maxSize": "6.0 kB"
+    },
     {
       "path": "./dist/css/bootstrap-reboot.css",
-      "maxSize": "2.5 kB"
+      "maxSize": "3.5 kB"
     },
     {
       "path": "./dist/css/bootstrap-reboot.min.css",
-      "maxSize": "2.35 kB"
+      "maxSize": "3.25 kB"
     },
     {
       "path": "./dist/css/bootstrap-utilities.css",
-      "maxSize": "7.75 kB"
+      "maxSize": "11.75 kB"
     },
     {
       "path": "./dist/css/bootstrap-utilities.min.css",
-      "maxSize": "6.85 kB"
+      "maxSize": "10.75 kB"
     },
     {
       "path": "./dist/css/bootstrap.css",
-      "maxSize": "25.5 kB"
+      "maxSize": "32.5 kB"
     },
     {
       "path": "./dist/css/bootstrap.min.css",
-      "maxSize": "23.25 kB"
+      "maxSize": "30.25 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.js",
-      "maxSize": "42.5 kB"
+      "maxSize": "43.0 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.min.js",
-      "maxSize": "22.75 kB"
+      "maxSize": "23.5 kB"
     },
     {
       "path": "./dist/js/bootstrap.esm.js",
-      "maxSize": "27.5 kB"
+      "maxSize": "28.0 kB"
     },
     {
       "path": "./dist/js/bootstrap.esm.min.js",
@@ -50,11 +50,11 @@
     },
     {
       "path": "./dist/js/bootstrap.js",
-      "maxSize": "28.25 kB"
+      "maxSize": "28.75 kB"
     },
     {
       "path": "./dist/js/bootstrap.min.js",
-      "maxSize": "16 kB"
+      "maxSize": "16.25 kB"
     }
   ],
   "ci": {

.cspell.json

@@ -3,27 +3,31 @@
   "words": [
     "affordance",
     "allowfullscreen",
+    "Analyser",
     "autohide",
     "autohiding",
     "autoplay",
     "autoplays",
+    "autoplaying",
     "blazingly",
     "Blockquotes",
     "Bootstrappers",
     "borderless",
+    "Brotli",
     "browserslist",
     "browserslistrc",
     "btncheck",
     "btnradio",
     "callout",
     "callouts",
+    "camelCase",
     "clearfix",
     "Codesniffer",
-    "colorspace",
     "combinator",
     "Contentful",
     "Cpath",
     "Crossfade",
+    "crossfading",
     "cssgrid",
     "Csvg",
     "Datalists",
@@ -36,29 +40,32 @@
     "dropright",
     "dropstart",
     "dropup",
+    "dgst",
     "errorf",
     "favicon",
     "favicons",
     "fieldsets",
     "flexbox",
     "fullscreen",
-    "fusv",
     "getbootstrap",
-    "globby",
     "Grayscale",
     "Hoverable",
     "hreflang",
     "hstack",
+    "importmap",
     "jsdelivr",
     "Jumpstart",
     "keyframes",
     "libera",
+    "libman",
     "Libsass",
     "lightboxes",
     "Lowercased",
     "markdownify",
     "mediaqueries",
     "minifiers",
+    "misfunction",
+    "mkdir",
     "monospace",
     "mouseleave",
     "navbars",
@@ -68,9 +75,9 @@
     "Noto",
     "offcanvas",
     "offcanvases",
+    "Packagist",
     "popperjs",
     "prebuild",
-    "precompiled",
     "prefersreducedmotion",
     "prepended",
     "printf",
@@ -80,16 +87,18 @@
     "roboto",
     "RTLCSS",
     "ruleset",
+    "sassrc",
     "screenreaders",
     "scrollbars",
     "scrollspy",
     "Segoe",
-    "sirv",
+    "semibold",
+    "socio",
     "srcset",
+    "stackblitz",
     "stickied",
     "Stylelint",
     "subnav",
-    "svgo",
     "tabbable",
     "textareas",
     "toggleable",
@@ -97,25 +106,26 @@
     "touchend",
     "twbs",
     "unitless",
-    "Unported",
     "unstylable",
     "unstyled",
     "Uppercased",
     "urlize",
+    "urlquery",
     "vbtn",
     "viewports",
+    "Vite",
     "vstack",
     "walkthroughs",
     "WCAG",
-    "webfont",
-    "Woohoo",
-    "zindex",
-    "بالعالم",
-    "مرحبا"
+    "zindex"
   ],
-  "language": "en,en-US",
+  "language": "en-US",
   "ignorePaths": [
     ".cspell.json",
-    ".min."
-  ]
+    "dist/",
+    "*.min.*",
+    "**/*rtl*",
+    "**/tests/**"
+  ],
+  "useGitignore": true
 }

.eslintignore

@@ -2,5 +2,8 @@
 **/dist/
 **/vendor/
 /_site/
+/site/public/
 /js/coverage/
 /site/static/sw.js
+/site/static/docs/**/assets/sw.js
+/site/layouts/partials/

.eslintrc.json

@@ -14,6 +14,35 @@
       "error",
       "never"
     ],
+    "import/extensions": [
+      "error",
+      "ignorePackages",
+      {
+        "js": "always"
+      }
+    ],
+    "import/first": "error",
+    "import/newline-after-import": "error",
+    "import/no-absolute-path": "error",
+    "import/no-amd": "error",
+    "import/no-cycle": [
+      "error",
+      {
+        "ignoreExternal": true
+      }
+    ],
+    "import/no-duplicates": "error",
+    "import/no-extraneous-dependencies": "error",
+    "import/no-mutable-exports": "error",
+    "import/no-named-as-default": "error",
+    "import/no-named-as-default-member": "error",
+    "import/no-named-default": "error",
+    "import/no-self-import": "error",
+    "import/no-unassigned-import": [
+      "error"
+    ],
+    "import/no-useless-path-segments": "error",
+    "import/order": "error",
     "indent": [
       "error",
       2,
@@ -22,6 +51,7 @@
         "SwitchCase": 1
       }
     ],
+    "logical-assignment-operators": "off",
     "max-params": [
       "warn",
       5
@@ -37,6 +67,7 @@
       }
     ],
     "no-console": "error",
+    "no-negated-condition": "off",
     "object-curly-spacing": [
       "error",
       "always"
@@ -45,24 +76,165 @@
       "error",
       "after"
     ],
+    "prefer-object-has-own": "off",
+    "prefer-template": "error",
     "semi": [
       "error",
       "never"
     ],
+    "strict": "error",
     "unicorn/explicit-length-check": "off",
+    "unicorn/filename-case": "off",
+    "unicorn/no-anonymous-default-export": "off",
     "unicorn/no-array-callback-reference": "off",
-    "unicorn/no-array-for-each": "off",
     "unicorn/no-array-method-this-argument": "off",
-    "unicorn/no-for-loop": "off",
     "unicorn/no-null": "off",
+    "unicorn/no-typeof-undefined": "off",
     "unicorn/no-unused-properties": "error",
     "unicorn/numeric-separators-style": "off",
     "unicorn/prefer-array-flat": "off",
+    "unicorn/prefer-at": "off",
     "unicorn/prefer-dom-node-dataset": "off",
     "unicorn/prefer-module": "off",
-    "unicorn/prefer-prototype-methods": "off",
     "unicorn/prefer-query-selector": "off",
     "unicorn/prefer-spread": "off",
+    "unicorn/prefer-string-raw": "off",
+    "unicorn/prefer-string-replace-all": "off",
+    "unicorn/prefer-structured-clone": "off",
     "unicorn/prevent-abbreviations": "off"
-  }
+  },
+  "overrides": [
+    {
+      "files": [
+        "build/**"
+      ],
+      "env": {
+        "browser": false,
+        "node": true
+      },
+      "parserOptions": {
+        "sourceType": "module"
+      },
+      "rules": {
+        "no-console": "off",
+        "unicorn/prefer-top-level-await": "off"
+      }
+    },
+    {
+      "files": [
+        "js/**"
+      ],
+      "parserOptions": {
+        "sourceType": "module"
+      }
+    },
+    {
+      "files": [
+        "js/tests/*.js",
+        "js/tests/integration/rollup*.js"
+      ],
+      "env": {
+        "node": true
+      },
+      "parserOptions": {
+        "sourceType": "script"
+      }
+    },
+    {
+      "files": [
+        "js/tests/unit/**"
+      ],
+      "env": {
+        "jasmine": true
+      },
+      "rules": {
+        "no-console": "off",
+        "unicorn/consistent-function-scoping": "off",
+        "unicorn/no-useless-undefined": "off",
+        "unicorn/prefer-add-event-listener": "off"
+      }
+    },
+    {
+      "files": [
+        "js/tests/visual/**"
+      ],
+      "plugins": [
+        "html"
+      ],
+      "settings": {
+        "html/html-extensions": [
+          ".html"
+        ]
+      },
+      "rules": {
+        "no-console": "off",
+        "no-new": "off",
+        "unicorn/no-array-for-each": "off"
+      }
+    },
+    {
+      "files": [
+        "scss/tests/**"
+      ],
+      "env": {
+        "node": true
+      },
+      "parserOptions": {
+        "sourceType": "script"
+      }
+    },
+    {
+      "files": [
+        "site/**"
+      ],
+      "env": {
+        "browser": true,
+        "node": false
+      },
+      "parserOptions": {
+        "sourceType": "script",
+        "ecmaVersion": 2019
+      },
+      "rules": {
+        "no-new": "off",
+        "unicorn/no-array-for-each": "off"
+      }
+    },
+    {
+      "files": [
+        "site/src/assets/application.js",
+        "site/src/assets/partials/*.js",
+        "site/src/assets/search.js",
+        "site/src/assets/snippets.js",
+        "site/src/assets/stackblitz.js",
+        "site/src/plugins/*.js"
+      ],
+      "parserOptions": {
+        "sourceType": "module",
+        "ecmaVersion": 2020
+      }
+    },
+    {
+      "files": [
+        "**/*.md"
+      ],
+      "plugins": [
+        "markdown"
+      ],
+      "processor": "markdown/markdown"
+    },
+    {
+      "files": [
+        "**/*.md/*.js",
+        "**/*.md/*.mjs"
+      ],
+      "extends": "plugin:markdown/recommended-legacy",
+      "parserOptions": {
+        "sourceType": "module"
+      },
+      "rules": {
+        "unicorn/prefer-node-protocol": "off"
+      }
+    }
+  ]
 }

.github/CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # Contributing to Bootstrap
 
-Looking to contribute something to Bootstrap? **Here's how you can help.**
+Looking to contribute something to Bootstrap? **Here’s how you can help.**
 
 Please take a moment to review this document in order to make the contribution
 process easy and effective for everyone involved.
@@ -18,24 +18,29 @@ 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
-  Overflow ([`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag),
-  [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](/README.md#community) are better places to get help.
+- Please **do not** use the issue tracker for personal support requests. Stack Overflow ([`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag), [our GitHub Discussions](https://github.com/twbs/bootstrap/discussions) or [IRC](/README.md#community) are better places to get help.
 
-* Please **do not** derail or troll issues. Keep the discussion on topic and
+- Please **do not** derail or troll issues. Keep the discussion on topic and
   respect the opinions of others.
 
-* Please **do not** post comments consisting solely of "+1" or ":thumbsup:".
+- Please **do not** post comments consisting solely of "+1" or ":thumbsup:".
   Use [GitHub's "reactions" feature](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/)
   instead. We reserve the right to delete comments which violate this rule.
 
-* Please **do not** open issues regarding the official themes offered on <https://themes.getbootstrap.com/>.
+- Please **do not** open issues regarding the official themes offered on <https://themes.getbootstrap.com/>.
   Instead, please email any questions or feedback regarding those themes to `themes AT getbootstrap DOT com`.
 
 
+## Issues assignment
+
+The core team will be looking at the open issues, analyze them, and provide guidance on how to proceed. **Issues won’t be assigned to anyone outside the core team.** However, contributors are welcome to participate in the discussion and provide their input on how to best solve the issue, and even submit a PR if they want to. Please wait that the issue is ready to be worked on before submitting a PR, we don’t want to waste your time.
+
+Please keep in mind that the core team is small, has limited resources and that we are not always able to respond immediately. We will try to provide feedback as soon as possible, but please be patient. If you don’t get a response immediately, it doesn’t mean that we are ignoring you or that we don’t care about your issue or PR. We will get back to you as soon as we can.
+
+
 ## Issues and labels
 
-Our bug tracker utilizes several labels to help organize and identify issues. Here's what they represent and how we use them:
+Our bug tracker utilizes several labels to help organize and identify issues. Here’s what they represent and how we use them:
 
 - `browser bug` - Issues that are reported to us, but actually are the result of a browser-specific bug. These are diagnosed with reduced test cases and result in an issue opened on that browser's own bug tracker.
 - `confirmed` - Issues that have been confirmed with a reduced test case and identify a bug in Bootstrap.
@@ -59,7 +64,7 @@ Good bug reports are extremely helpful, so thanks!
 Guidelines for bug reports:
 
 0. **[Validate your HTML](https://html5.validator.nu/)** to ensure your
-   problem isn't caused by a simple error in your own code.
+   problem isn’t caused by a simple error in your own code.
 
 1. **Use the GitHub issue search** &mdash; check if the issue has already been
    reported.
@@ -69,10 +74,10 @@ Guidelines for bug reports:
 
 3. **Isolate the problem** &mdash; ideally create a [reduced test
    case](https://css-tricks.com/reduced-test-cases/) and a live example.
-   [This JS Bin](https://jsbin.com/lolome/edit?html,output) is a helpful template.
+   These [v4 CodePen](https://codepen.io/team/bootstrap/pen/yLabNQL) and [v5 CodePen](https://codepen.io/team/bootstrap/pen/qBamdLj) are helpful templates.
 
 
-A good bug report shouldn't leave others needing to chase you up for more
+A good bug report shouldn’t leave others needing to chase you up for more
 information. Please try to be as detailed as possible in your report. What is
 your environment? What steps will reproduce the issue? What browser(s) and OS
 experience the problem? Do other browsers show the bug differently? What
@@ -103,17 +108,17 @@ Sometimes bugs reported to us are actually caused by bugs in the browser(s) them
 
 | 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            |
+| 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            |
 
 
 ## Feature requests
 
 Feature requests are welcome. But take a moment to find out whether your idea
-fits with the scope and aims of the project. It's up to *you* to make a strong
-case to convince the project's developers of the merits of this feature. Please
+fits with the scope and aims of the project. It’s up to _you_ to make a strong
+case to convince the project’s developers of the merits of this feature. Please
 provide as much detail and context as possible.
 
 
@@ -126,8 +131,8 @@ commits.
 **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
+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.
 
 Please adhere to the [coding guidelines](#code-guidelines) used throughout the
@@ -139,7 +144,7 @@ any dist files (`dist/` or `js/dist`).** Those files are automatically generated
 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
+Similarly, when contributing to Bootstrap’s documentation, you should edit the
 documentation source files in
 [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
@@ -167,33 +172,47 @@ included in the project:
    git pull upstream main
    ```
 
-3. Create a new topic branch (off the main project development branch) to
+3. Install or update project dependencies with npm:
+
+   ```bash
+   npm install
+   ```
+
+4. Create a new topic branch (off the main project development branch) to
    contain your feature, change, or fix:
 
    ```bash
    git checkout -b <topic-branch-name>
    ```
 
-4. Commit your changes in logical chunks. Please adhere to these [git commit
+5. Commit your changes in logical chunks. Please adhere to these [git commit
    message guidelines](https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
-   or your code is unlikely be merged into the main project. Use Git's
+   or your code is unlikely be merged into the main project. Use Git’s
    [interactive rebase](https://help.github.com/articles/about-git-rebase/)
    feature to tidy up your commits before making them public.
 
-5. Locally merge (or rebase) the upstream development branch into your topic branch:
+6. Ensure your changes compile the dist CSS and JS files in the `dist/` directory. Verify
+   the build succeeds locally without errors.
+
+   ```bash
+   npm run dist
+   ```
+
+7. Locally merge (or rebase) the upstream development branch into your topic branch:
 
    ```bash
    git pull [--rebase] upstream main
    ```
 
-6. Push your topic branch up to your fork:
+8. Commit your changes, but **do not push compiled CSS and JS files in `dist` and `js/dist`**.
+   Push your topic branch up to your fork:
 
    ```bash
    git push origin <topic-branch-name>
    ```
 
-7. [Open a Pull Request](https://help.github.com/articles/about-pull-requests/)
-    with a clear title and description against the `main` branch.
+9. [Open a pull request](https://help.github.com/articles/about-pull-requests/)
+   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
@@ -209,15 +228,15 @@ includes code changes) and under the terms of the
 [Adhere to the Code Guide.](https://codeguide.co/#html)
 
 - Use tags and elements appropriate for an HTML5 doctype (e.g., self-closing tags).
-- Use CDNs and HTTPS for third-party JS when possible. We don't use protocol-relative URLs in this case because they break when viewing the page locally via `file://`.
+- Use CDNs and HTTPS for third-party JS when possible. We don’t use protocol-relative URLs in this case because they break when viewing the page locally via `file://`.
 - Use [WAI-ARIA](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA) attributes in documentation examples to promote accessibility.
 
 ### CSS
 
 [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.
+- When feasible, default color palettes should comply with [WCAG color contrast guidelines](https://www.w3.org/TR/WCAG/#distinguishable).
+- 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.
 
 ### JS
 
@@ -236,4 +255,4 @@ Run `npm run test` before committing to ensure your changes follow our coding st
 By contributing your code, you agree to license your contribution under the [MIT License](../LICENSE).
 By contributing to the documentation, you agree to license your contribution under the [Creative Commons Attribution 3.0 Unported License](https://creativecommons.org/licenses/by/3.0/).
 
-Prior to v3.1.0, Bootstrap's code was released under the Apache License v2.0.
+Prior to v3.1.0, Bootstrap’s code was released under the Apache License v2.0.

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,38 @@
+### Description
+
+<!-- Describe your changes in detail -->
+
+### Motivation & Context
+
+<!-- Why is this change required? What problem does it solve? -->
+
+### Type of changes
+
+<!-- What types of changes does your code introduce? Put an `x` in all the boxes that apply. -->
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Refactoring (non-breaking change)
+- [ ] Breaking change (fix or feature that would change existing functionality)
+
+### Checklist
+
+<!-- Go over all the following points, and put an `x` in all the boxes that apply. -->
+<!-- If you’re unsure about any of these, don’t hesitate to ask. We’re here to help! -->
+
+- [ ] I have read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
+- [ ] My code follows the code style of the project _(using `npm run lint`)_
+- [ ] My change introduces changes to the documentation
+- [ ] I have updated the documentation accordingly
+- [ ] I have added tests to cover my changes
+- [ ] All new and existing tests passed
+
+#### Live previews
+
+<!-- Please add direct links where your modifications can be seen in the documentation -->
+
+- <https://deploy-preview-{your_pr_number}--twbs-bootstrap.netlify.app/>
+
+### Related issues
+
+<!-- Please link any related issues here. -->

.github/SUPPORT.md

@@ -6,6 +6,6 @@ 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/).
+- Ask and explore [our GitHub Discussions](https://github.com/twbs/bootstrap/discussions).
 - Chat with fellow Bootstrappers in IRC. On the `irc.libera.chat` server, in the `#bootstrap` channel.
 - Ask and explore Stack Overflow with the [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag.

.github/codeql/codeql-config.yml

@@ -0,0 +1,3 @@
+name: "CodeQL config"
+paths-ignore:
+  - dist

.github/dependabot.yml

@@ -1,20 +1,5 @@
 version: 2
 updates:
-  - package-ecosystem: npm
-    directory: "/"
-    schedule:
-      interval: weekly
-      day: tuesday
-      time: "12:00"
-      timezone: Europe/Athens
-    open-pull-requests-limit: 10
-    reviewers:
-      - XhmikosR
-    labels:
-      - dependencies
-      - v5
-    versioning-strategy: increase
-    rebase-strategy: disabled
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
@@ -22,3 +7,20 @@ updates:
       day: tuesday
       time: "12:00"
       timezone: Europe/Athens
+  - package-ecosystem: npm
+    directory: "/"
+    labels:
+      - dependencies
+      - v5
+    schedule:
+      interval: weekly
+      day: tuesday
+      time: "12:00"
+      timezone: Europe/Athens
+    versioning-strategy: increase
+    rebase-strategy: disabled
+    groups:
+      production-dependencies:
+        dependency-type: "production"
+      development-dependencies:
+        dependency-type: "development"

.github/release-drafter.yml

@@ -7,6 +7,9 @@ categories:
   - title: '❗ Breaking Changes'
     labels:
       - 'breaking-change'
+  - title: '🚀 Highlights'
+    labels:
+      - 'release-highlight'
   - title: '🚀 Features'
     labels:
       - 'new-feature'

.github/workflows/browserstack.yml

@@ -2,23 +2,32 @@ name: BrowserStack
 
 on:
   push:
+    branches:
+      - "**"
+      - "!dependabot/**"
+  workflow_dispatch:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 20
+
+permissions:
+  contents: read
 
 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]'))
+    if: github.repository == 'twbs/bootstrap'
     timeout-minutes: 30
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE }}"
           cache: npm

.github/workflows/bundlewatch.yml

@@ -2,13 +2,17 @@ name: Bundlewatch
 
 on:
   push:
-    branches-ignore:
-      - "dependabot/**"
+    branches:
+      - main
   pull_request:
+  workflow_dispatch:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 20
+
+permissions:
+  contents: read
 
 jobs:
   bundlewatch:
@@ -16,10 +20,12 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE }}"
           cache: npm

.github/workflows/calibreapp-image-actions.yml

@@ -0,0 +1,32 @@
+name: Compress Images
+
+on:
+  pull_request:
+    paths:
+      - '**.jpg'
+      - '**.jpeg'
+      - '**.png'
+      - '**.webp'
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    # Only run on Pull Requests within the same repository, and not from forks.
+    if: github.event.pull_request.head.repo.full_name == github.repository
+    name: calibreapp/image-actions
+    runs-on: ubuntu-latest
+    permissions:
+      # allow calibreapp/image-actions to update PRs
+      pull-requests: write
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Compress Images
+        uses: calibreapp/image-actions@1.1.0
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/codeql.yml

@@ -7,31 +7,38 @@ on:
       - 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"
+    - cron: "0 2 * * 4"
+  workflow_dispatch:
 
 jobs:
   analyze:
     name: Analyze
     runs-on: ubuntu-latest
     permissions:
-      actions: read
-      contents: read
       security-events: write
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v1
+        uses: github/codeql-action/init@v3
         with:
+          config-file: ./.github/codeql/codeql-config.yml
           languages: "javascript"
+          queries: +security-and-quality
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v3
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v1
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:javascript"

.github/workflows/cspell.yml

@@ -0,0 +1,36 @@
+name: cspell
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+
+env:
+  FORCE_COLOR: 2
+
+permissions:
+  contents: read
+
+jobs:
+  cspell:
+    permissions:
+      # allow streetsidesoftware/cspell-action to fetch files for commits and PRs
+      contents: read
+      pull-requests: read
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Run cspell
+        uses: streetsidesoftware/cspell-action@v6
+        with:
+          config: ".cspell.json"
+          files: "**/*.{md,mdx}"
+          inline: error
+          incremental_files_only: false

.github/workflows/css.yml

@@ -2,13 +2,17 @@ name: CSS
 
 on:
   push:
-    branches-ignore:
-      - "dependabot/**"
+    branches:
+      - main
   pull_request:
+  workflow_dispatch:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 20
+
+permissions:
+  contents: read
 
 jobs:
   css:
@@ -16,10 +20,12 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE }}"
           cache: npm
@@ -29,3 +35,6 @@ jobs:
 
       - name: Build CSS
         run: npm run css
+
+      - name: Run CSS tests
+        run: npm run css-test

.github/workflows/docs.yml

@@ -2,13 +2,17 @@ name: Docs
 
 on:
   push:
-    branches-ignore:
-      - "dependabot/**"
+    branches:
+      - main
   pull_request:
+  workflow_dispatch:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 20
+
+permissions:
+  contents: read
 
 jobs:
   docs:
@@ -16,10 +20,12 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE }}"
           cache: npm
@@ -29,5 +35,16 @@ jobs:
       - name: Install npm dependencies
         run: npm ci
 
-      - name: Test docs
-        run: npm run docs
+      - 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)"

.github/workflows/issue-close-require.yml

@@ -0,0 +1,26 @@
+name: Close Issue Awaiting Reply
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+permissions:
+  contents: read
+
+jobs:
+  issue-close-require:
+    permissions:
+      # allow actions-cool/issues-helper to update issues and PRs
+      issues: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    if: github.repository == 'twbs/bootstrap'
+    steps:
+      - name: awaiting reply
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "close-issues"
+          labels: "awaiting-reply"
+          inactive-day: 14
+          body: |
+            As the issue was labeled with `awaiting-reply`, but there has been no response in 14 days, this issue will be closed. If you have any questions, you can comment/reply.

.github/workflows/issue-labeled.yml

@@ -0,0 +1,26 @@
+name: Issue Labeled
+
+on:
+  issues:
+    types: [labeled]
+
+permissions:
+  contents: read
+
+jobs:
+  issue-labeled:
+    permissions:
+      # allow actions-cool/issues-helper to update issues and PRs
+      issues: write
+      pull-requests: write
+    if: github.repository == 'twbs/bootstrap'
+    runs-on: ubuntu-latest
+    steps:
+      - name: awaiting reply
+        if: github.event.label.name == 'needs-example'
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "create-comment"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          body: |
+            Hello @${{ github.event.issue.user.login }}. Bug reports must include a **live demo** of the issue. Per our [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md), please create a reduced test case on [CodePen](https://codepen.io/) or [StackBlitz](https://stackblitz.com/) and report back with your link, Bootstrap version, and specific browser and Operating System details.

.github/workflows/js.yml

@@ -2,31 +2,37 @@ name: JS Tests
 
 on:
   push:
-    branches-ignore:
-      - "dependabot/**"
+    branches:
+      - main
   pull_request:
+  workflow_dispatch:
 
 env:
   FORCE_COLOR: 2
+  NODE: 20
+
+permissions:
+  contents: read
 
 jobs:
   run:
-    name: Node ${{ matrix.node }}
+    permissions:
+      # allow coverallsapp/github-action to create new checks issues and fetch code
+      checks: write
+      contents: read
+    name: JS Tests
     runs-on: ubuntu-latest
 
-    strategy:
-      fail-fast: false
-      matrix:
-        node: [12, 14, 16]
-
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node }}
+          node-version: ${{ env.NODE }}
           cache: npm
 
       - name: Install npm dependencies
@@ -39,8 +45,8 @@ jobs:
         run: npm run js-test
 
       - name: Run Coveralls
-        uses: coverallsapp/github-action@1.1.3
-        if: matrix.node == 14
+        uses: coverallsapp/github-action@v2
+        if: ${{ !github.event.repository.fork }}
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
           path-to-lcov: "./js/coverage/lcov.info"

.github/workflows/lint.yml

@@ -2,13 +2,17 @@ name: Lint
 
 on:
   push:
-    branches-ignore:
-      - "dependabot/**"
+    branches:
+      - main
   pull_request:
+  workflow_dispatch:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 20
+
+permissions:
+  contents: read
 
 jobs:
   lint:
@@ -16,10 +20,12 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE }}"
           cache: npm

.github/workflows/node-sass.yml

@@ -2,13 +2,17 @@ name: CSS (node-sass)
 
 on:
   push:
-    branches-ignore:
-      - "dependabot/**"
+    branches:
+      - main
   pull_request:
+  workflow_dispatch:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 20
+
+permissions:
+  contents: read
 
 jobs:
   css:
@@ -16,10 +20,12 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE }}"
 
@@ -28,3 +34,16 @@ jobs:
           npx --package node-sass@latest node-sass --version
           npx --package node-sass@latest node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/ -o dist-sass/css/
           ls -Al dist-sass/css
+
+      - name: Check built CSS files for Sass variables
+        shell: bash
+        run: |
+          SASS_VARS_FOUND=$(find "dist-sass/css/" -type f -name "*.css" -print0 | xargs -0 --no-run-if-empty grep -F "\$" || true)
+          if [[ -z "$SASS_VARS_FOUND" ]]; then
+            echo "All good, no Sass variables found!"
+            exit 0
+          else
+            echo "Found $(echo "$SASS_VARS_FOUND" | wc -l | bc) Sass variables:"
+            echo "$SASS_VARS_FOUND"
+            exit 1
+          fi

.github/workflows/release-notes.yml

@@ -4,12 +4,20 @@ on:
   push:
     branches:
       - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
 
 jobs:
   update_release_draft:
+    permissions:
+      # allow release-drafter/release-drafter to create GitHub releases and add labels to PRs
+      contents: write
+      pull-requests: write
     runs-on: ubuntu-latest
     if: github.repository == 'twbs/bootstrap'
     steps:
-      - uses: release-drafter/release-drafter@v5
+      - uses: release-drafter/release-drafter@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,7 +1,5 @@
 # Ignore docs files
 /_site/
-# Hugo resources folder
-/resources/
 
 # Numerous always-ignore extensions
 *.diff
@@ -37,5 +35,12 @@ Thumbs.db
 *.komodoproject
 
 # Folders to ignore
+/dist-sass/
 /js/coverage/
 /node_modules/
+
+# Site
+/site/dist
+/site/node_modules
+/site/.astro
+/site/public

.prettierignore

@@ -0,0 +1,12 @@
+# Prettier is only used for the website
+
+site/.astro
+site/dist
+site/public
+site/src/assets
+site/src/scss
+site/src/pages/**/*.md
+site/src/pages/**/*.mdx
+site/src/content/**/*.mdx
+site/src/layouts/RedirectLayout.astro
+site/static

.stylelintignore

@@ -2,4 +2,5 @@
 **/dist/
 **/vendor/
 /_site/
+/site/public/
 /js/coverage/

.stylelintrc

@@ -1,31 +0,0 @@
-{
-  "extends": [
-    "stylelint-config-twbs-bootstrap/scss"
-  ],
-  "rules": {
-    "declaration-property-value-disallowed-list": {
-      "border": "none",
-      "outline": "none"
-    },
-    "function-disallowed-list": [
-      "calc",
-      "lighten",
-      "darken"
-    ],
-    "property-disallowed-list": [
-      "border-radius",
-      "border-top-left-radius",
-      "border-top-right-radius",
-      "border-bottom-right-radius",
-      "border-bottom-left-radius",
-      "transition"
-    ],
-    "scss/dollar-variable-default": [
-      true,
-      {
-        "ignore": "local"
-      }
-    ],
-    "scss/selector-no-union-class-name": true
-  }
-}

.stylelintrc.json

@@ -0,0 +1,60 @@
+{
+  "extends": [
+    "stylelint-config-twbs-bootstrap"
+  ],
+  "reportInvalidScopeDisables": true,
+  "reportNeedlessDisables": true,
+  "overrides": [
+    {
+      "files": "**/*.scss",
+      "rules": {
+        "declaration-property-value-disallowed-list": {
+          "border": "none",
+          "outline": "none"
+        },
+        "function-disallowed-list": [
+          "calc",
+          "lighten",
+          "darken"
+        ],
+        "property-disallowed-list": [
+          "border-radius",
+          "border-top-left-radius",
+          "border-top-right-radius",
+          "border-bottom-right-radius",
+          "border-bottom-left-radius",
+          "transition"
+        ],
+        "scss/dollar-variable-default": [
+          true,
+          {
+            "ignore": "local"
+          }
+        ],
+        "scss/selector-no-union-class-name": true
+      }
+    },
+    {
+      "files": "scss/**/*.{test,spec}.scss",
+      "rules": {
+        "scss/dollar-variable-default": null,
+        "declaration-no-important": null
+      }
+    },
+    {
+      "files": "site/**/*.scss",
+      "rules": {
+        "scss/dollar-variable-default": null
+      }
+    },
+    {
+      "files": "site/**/examples/**/*.css",
+      "rules": {
+        "comment-empty-line-before": null,
+        "property-no-vendor-prefix": null,
+        "selector-no-qualifying-type": null,
+        "value-no-vendor-prefix": null
+      }
+    }
+  ]
+}

CODE_OF_CONDUCT.md

@@ -2,42 +2,131 @@
 
 ## Our Pledge
 
-In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual
+identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
 
 ## Our Standards
 
-Examples of behavior that contributes to creating a positive environment include:
+Examples of behavior that contributes to a positive environment for our
+community 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
+- Demonstrating empathy and kindness toward other people
+- Being respectful of differing opinions, viewpoints, and experiences
+- Giving and gracefully accepting constructive feedback
+- Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+- Focusing on what is best not just for us as individuals, but for the overall
+  community
 
-Examples of unacceptable behavior by participants include:
+Examples of unacceptable behavior include:
 
-- The use of sexualized language or imagery and unwelcome sexual attention or advances
-- Trolling, insulting/derogatory comments, and personal or political attacks
+- The use of sexualized language or imagery, and sexual attention or advances of
+  any kind
+- Trolling, insulting or 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
+- Publishing others’ private information, such as a physical or email address,
+  without their explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
 
-## Our Responsibilities
+## Enforcement Responsibilities
 
-Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
 
-Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
 
 ## Scope
 
-This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
 
 ## Enforcement
 
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at mdo@getbootstrap.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+mdo@getbootstrap.com.
+All complaints will be reviewed and investigated promptly and fairly.
 
-Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of
+actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or permanent
+ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the
+community.
 
 ## 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 2.1, available at
+[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
+[https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

LICENSE

@@ -1,7 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2011-2021 Twitter, Inc.
-Copyright (c) 2011-2021 The Bootstrap Authors
+Copyright (c) 2011-2025 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/5.1/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
+    <img src="https://getbootstrap.com/docs/5.3/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
   </a>
 </p>
 
@@ -9,7 +9,7 @@
 <p align="center">
   Sleek, intuitive, and powerful front-end framework for faster and easier web development.
   <br>
-  <a href="https://getbootstrap.com/docs/5.1/"><strong>Explore Bootstrap docs »</strong></a>
+  <a href="https://getbootstrap.com/docs/5.3/"><strong>Explore Bootstrap docs »</strong></a>
   <br>
   <br>
   <a href="https://github.com/twbs/bootstrap/issues/new?assignees=-&labels=bug&template=bug_report.yml">Report bug</a>
@@ -31,7 +31,7 @@ Our default branch is for development of our Bootstrap 5 release. Head to the [`
 
 - [Quick start](#quick-start)
 - [Status](#status)
-- [What's included](#whats-included)
+- [What’s included](#whats-included)
 - [Bugs and feature requests](#bugs-and-feature-requests)
 - [Documentation](#documentation)
 - [Contributing](#contributing)
@@ -46,113 +46,114 @@ Our default branch is for development of our Bootstrap 5 release. Head to the [`
 
 Several quick start options are available:
 
-- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.1.3.zip)
+- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.3.5.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`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.1.3`
+- Install with [npm](https://www.npmjs.com/): `npm install bootstrap@v5.3.5`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@v5.3.5`
+- Install with [Bun](https://bun.sh/): `bun add bootstrap@v5.3.5`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.3.5`
 - 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/5.1/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+Read the [Getting started page](https://getbootstrap.com/docs/5.3/getting-started/introduction/) for information on the framework contents, templates, 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/main?label=JS%20Tests&logo=github)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Amain)
-[![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)
-[![peerDependencies Status](https://img.shields.io/david/peer/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=peer)
-[![devDependency Status](https://img.shields.io/david/dev/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=dev)
-[![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/main)](https://coveralls.io/github/twbs/bootstrap?branch=main)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/twbs/bootstrap/js.yml?branch=main&label=JS%20Tests&logo=github)](https://github.com/twbs/bootstrap/actions/workflows/js.yml?query=workflow%3AJS+branch%3Amain)
+[![npm version](https://img.shields.io/npm/v/bootstrap?logo=npm&logoColor=fff)](https://www.npmjs.com/package/bootstrap)
+[![Gem version](https://img.shields.io/gem/v/bootstrap?logo=rubygems&logoColor=fff)](https://rubygems.org/gems/bootstrap)
+[![Meteor Atmosphere](https://img.shields.io/badge/meteor-twbs%3Abootstrap-blue?logo=meteor&logoColor=fff)](https://atmospherejs.com/twbs/bootstrap)
+[![Packagist Prerelease](https://img.shields.io/packagist/vpre/twbs/bootstrap?logo=packagist&logoColor=fff)](https://packagist.org/packages/twbs/bootstrap)
+[![NuGet](https://img.shields.io/nuget/vpre/bootstrap?logo=nuget&logoColor=fff)](https://www.nuget.org/packages/bootstrap/absoluteLatest)
+[![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/main?logo=coveralls&logoColor=fff)](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%20gzip%20size)](https://github.com/twbs/bootstrap/blob/main/dist/css/bootstrap.min.css)
 [![CSS Brotli size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=brotli&label=CSS%20Brotli%20size)](https://github.com/twbs/bootstrap/blob/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%20gzip%20size)](https://github.com/twbs/bootstrap/blob/main/dist/js/bootstrap.min.js)
 [![JS Brotli size](https://img.badgesize.io/twbs/bootstrap/main/dist/js/bootstrap.min.js?compression=brotli&label=JS%20Brotli%20size)](https://github.com/twbs/bootstrap/blob/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?logo=opencollective&logoColor=fff)](#backers)
+[![Sponsors on Open Collective](https://img.shields.io/opencollective/sponsors/bootstrap?logo=opencollective&logoColor=fff)](#sponsors)
 
 
-## What's included
+## 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. You'll see something like this:
+Within the download you’ll find the following directories and files, logically grouping common assets and providing both compiled and minified variations.
 
-```text
-bootstrap/
-├── css/
-│   ├── bootstrap-grid.css
-│   ├── bootstrap-grid.css.map
-│   ├── bootstrap-grid.min.css
-│   ├── bootstrap-grid.min.css.map
-│   ├── bootstrap-grid.rtl.css
-│   ├── bootstrap-grid.rtl.css.map
-│   ├── bootstrap-grid.rtl.min.css
-│   ├── bootstrap-grid.rtl.min.css.map
-│   ├── bootstrap-reboot.css
-│   ├── bootstrap-reboot.css.map
-│   ├── bootstrap-reboot.min.css
-│   ├── bootstrap-reboot.min.css.map
-│   ├── bootstrap-reboot.rtl.css
-│   ├── bootstrap-reboot.rtl.css.map
-│   ├── bootstrap-reboot.rtl.min.css
-│   ├── bootstrap-reboot.rtl.min.css.map
-│   ├── bootstrap-utilities.css
-│   ├── bootstrap-utilities.css.map
-│   ├── bootstrap-utilities.min.css
-│   ├── bootstrap-utilities.min.css.map
-│   ├── bootstrap-utilities.rtl.css
-│   ├── bootstrap-utilities.rtl.css.map
-│   ├── bootstrap-utilities.rtl.min.css
-│   ├── bootstrap-utilities.rtl.min.css.map
-│   ├── bootstrap.css
-│   ├── bootstrap.css.map
-│   ├── bootstrap.min.css
-│   ├── bootstrap.min.css.map
-│   ├── bootstrap.rtl.css
-│   ├── bootstrap.rtl.css.map
-│   ├── bootstrap.rtl.min.css
-│   └── bootstrap.rtl.min.css.map
-└── js/
-    ├── bootstrap.bundle.js
-    ├── 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>
+  <summary>Download contents</summary>
 
-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/).
+  ```text
+  bootstrap/
+  ├── css/
+  │   ├── bootstrap-grid.css
+  │   ├── bootstrap-grid.css.map
+  │   ├── bootstrap-grid.min.css
+  │   ├── bootstrap-grid.min.css.map
+  │   ├── bootstrap-grid.rtl.css
+  │   ├── bootstrap-grid.rtl.css.map
+  │   ├── bootstrap-grid.rtl.min.css
+  │   ├── bootstrap-grid.rtl.min.css.map
+  │   ├── bootstrap-reboot.css
+  │   ├── bootstrap-reboot.css.map
+  │   ├── bootstrap-reboot.min.css
+  │   ├── bootstrap-reboot.min.css.map
+  │   ├── bootstrap-reboot.rtl.css
+  │   ├── bootstrap-reboot.rtl.css.map
+  │   ├── bootstrap-reboot.rtl.min.css
+  │   ├── bootstrap-reboot.rtl.min.css.map
+  │   ├── bootstrap-utilities.css
+  │   ├── bootstrap-utilities.css.map
+  │   ├── bootstrap-utilities.min.css
+  │   ├── bootstrap-utilities.min.css.map
+  │   ├── bootstrap-utilities.rtl.css
+  │   ├── bootstrap-utilities.rtl.css.map
+  │   ├── bootstrap-utilities.rtl.min.css
+  │   ├── bootstrap-utilities.rtl.min.css.map
+  │   ├── bootstrap.css
+  │   ├── bootstrap.css.map
+  │   ├── bootstrap.min.css
+  │   ├── bootstrap.min.css.map
+  │   ├── bootstrap.rtl.css
+  │   ├── bootstrap.rtl.css.map
+  │   ├── bootstrap.rtl.min.css
+  │   └── bootstrap.rtl.min.css.map
+  └── js/
+      ├── bootstrap.bundle.js
+      ├── 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://web.dev/articles/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/docs/v2/).
 
 
 ## Bugs and feature requests
 
-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).
+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/choose).
 
 
 ## 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 [Astro](https://astro.build/) and publicly hosted on GitHub Pages at <https://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://docsearch.algolia.com/).
 
 ### Running documentation locally
 
-1. Run `npm install` to install the Node.js dependencies, including Hugo (the site builder).
+1. Run `npm install` to install the Node.js dependencies, including Astro (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. 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/).
+Learn more about using Astro by reading its [documentation](https://docs.astro.build/en/getting-started/).
 
 ### Documentation for previous releases
 
@@ -172,11 +173,12 @@ Editor preferences are available in the [editor config](https://github.com/twbs/
 
 ## Community
 
-Get updates on Bootstrap's development and chat with the project maintainers and community members.
+Get updates on Bootstrap’s development and chat with the project maintainers and community members.
 
-- Follow [@getbootstrap on Twitter](https://twitter.com/getbootstrap).
+- Follow [@getbootstrap on X](https://x.com/getbootstrap).
 - Read and subscribe to [The Official Bootstrap Blog](https://blog.getbootstrap.com/).
-- Join [the official Slack room](https://bootstrap-slack.herokuapp.com/).
+- Ask questions and explore [our GitHub Discussions](https://github.com/twbs/bootstrap/discussions).
+- Discuss, ask questions, and more on [the community Discord](https://discord.gg/bZUvakRU3M) or [Bootstrap subreddit](https://www.reddit.com/r/bootstrap/).
 - Chat with fellow Bootstrappers in IRC. On the `irc.libera.chat` server, in the `#bootstrap` channel.
 - Implementation help may be found at Stack Overflow (tagged [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5)).
 - 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.
@@ -193,23 +195,29 @@ See [the Releases section of our GitHub project](https://github.com/twbs/bootstr
 
 **Mark Otto**
 
-- <https://twitter.com/mdo>
+- <https://x.com/mdo>
 - <https://github.com/mdo>
 
 **Jacob Thornton**
 
-- <https://twitter.com/fat>
+- <https://x.com/fat>
 - <https://github.com/fat>
 
 
 ## Thanks
 
 <a href="https://www.browserstack.com/">
-  <img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack Logo" width="192" height="42">
+  <img src="https://live.browserstack.com/images/opensource/browserstack-logo.svg" alt="BrowserStack" width="192" height="42">
 </a>
 
 Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infrastructure that allows us to test in real browsers!
 
+<a href="https://www.netlify.com/">
+  <img src="https://www.netlify.com/v3/img/components/full-logo-light.svg" alt="Netlify" width="147" height="40">
+</a>
+
+Thanks to [Netlify](https://www.netlify.com/) for providing us with Deploy Previews!
+
 
 ## Sponsors
 
@@ -236,4 +244,4 @@ Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com
 
 ## Copyright and license
 
-Code and documentation copyright 2011–2021 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 2011-2025 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors). 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/.eslintrc.json

@@ -1,14 +0,0 @@
-{
-  "env": {
-    "browser": false,
-    "node": true
-  },
-  "parserOptions": {
-    "sourceType": "script"
-  },
-  "extends": "../.eslintrc.json",
-  "rules": {
-    "no-console": "off",
-    "strict": "error"
-  }
-}

build/banner.mjs

@@ -1,6 +1,12 @@
-'use strict'
+import fs from 'node:fs/promises'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
+
+const pkgJson = path.join(__dirname, '../package.json')
+const pkg = JSON.parse(await fs.readFile(pkgJson, 'utf8'))
 
-const pkg = require('../package.json')
 const year = new Date().getFullYear()
 
 function getBanner(pluginFilename) {
@@ -11,4 +17,4 @@ function getBanner(pluginFilename) {
   */`
 }
 
-module.exports = getBanner
+export default getBanner

build/build-plugins.js

@@ -1,183 +0,0 @@
-#!/usr/bin/env node
-
-/*!
- * Script to build our plugins to use them separately.
- * Copyright 2020-2021 The Bootstrap Authors
- * Copyright 2020-2021 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
- */
-
-'use strict'
-
-const path = require('path')
-const rollup = require('rollup')
-const { babel } = require('@rollup/plugin-babel')
-const banner = require('./banner.js')
-
-const rootPath = path.resolve(__dirname, '../js/dist/')
-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'
-  })
-]
-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'),
-  SelectorEngine: path.resolve(__dirname, '../js/src/dom/selector-engine.js'),
-  Alert: path.resolve(__dirname, '../js/src/alert.js'),
-  Base: path.resolve(__dirname, '../js/src/base-component.js'),
-  Button: path.resolve(__dirname, '../js/src/button.js'),
-  Carousel: path.resolve(__dirname, '../js/src/carousel.js'),
-  Collapse: path.resolve(__dirname, '../js/src/collapse.js'),
-  Dropdown: path.resolve(__dirname, '../js/src/dropdown.js'),
-  Modal: path.resolve(__dirname, '../js/src/modal.js'),
-  Offcanvas: path.resolve(__dirname, '../js/src/offcanvas.js'),
-  Popover: path.resolve(__dirname, '../js/src/popover.js'),
-  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')
-}
-
-const defaultPluginConfig = {
-  external: [
-    bsPlugins.Data,
-    bsPlugins.Base,
-    bsPlugins.EventHandler,
-    bsPlugins.SelectorEngine
-  ],
-  globals: {
-    [bsPlugins.Data]: 'Data',
-    [bsPlugins.Base]: 'Base',
-    [bsPlugins.EventHandler]: 'EventHandler',
-    [bsPlugins.SelectorEngine]: 'SelectorEngine'
-  }
-}
-
-const getConfigByPluginKey = pluginKey => {
-  switch (pluginKey) {
-    case 'Alert':
-    case 'Offcanvas':
-    case 'Tab':
-      return defaultPluginConfig
-
-    case 'Base':
-    case 'Button':
-    case 'Carousel':
-    case 'Collapse':
-    case 'Modal':
-    case 'ScrollSpy': {
-      const config = Object.assign(defaultPluginConfig)
-      config.external.push(bsPlugins.Manipulator)
-      config.globals[bsPlugins.Manipulator] = 'Manipulator'
-      return config
-    }
-
-    case 'Dropdown':
-    case 'Tooltip': {
-      const config = Object.assign(defaultPluginConfig)
-      config.external.push(bsPlugins.Manipulator, '@popperjs/core')
-      config.globals[bsPlugins.Manipulator] = 'Manipulator'
-      config.globals['@popperjs/core'] = 'Popper'
-      return config
-    }
-
-    case 'Popover':
-      return {
-        external: [
-          bsPlugins.Data,
-          bsPlugins.SelectorEngine,
-          bsPlugins.Tooltip
-        ],
-        globals: {
-          [bsPlugins.Data]: 'Data',
-          [bsPlugins.SelectorEngine]: 'SelectorEngine',
-          [bsPlugins.Tooltip]: 'Tooltip'
-        }
-      }
-
-    case 'Toast':
-      return {
-        external: [
-          bsPlugins.Data,
-          bsPlugins.Base,
-          bsPlugins.EventHandler,
-          bsPlugins.Manipulator
-        ],
-        globals: {
-          [bsPlugins.Data]: 'Data',
-          [bsPlugins.Base]: 'Base',
-          [bsPlugins.EventHandler]: 'EventHandler',
-          [bsPlugins.Manipulator]: 'Manipulator'
-        }
-      }
-
-    default:
-      return {
-        external: []
-      }
-  }
-}
-
-const utilObjects = new Set([
-  'Util',
-  'Sanitizer',
-  'Backdrop'
-])
-
-const domObjects = new Set([
-  'Data',
-  'EventHandler',
-  'Manipulator',
-  'SelectorEngine'
-])
-
-const build = async plugin => {
-  console.log(`Building ${plugin} plugin...`)
-
-  const { external, globals } = getConfigByPluginKey(plugin)
-  const pluginFilename = path.basename(bsPlugins[plugin])
-  let pluginPath = rootPath
-
-  if (utilObjects.has(plugin)) {
-    pluginPath = `${rootPath}/util/`
-  }
-
-  if (domObjects.has(plugin)) {
-    pluginPath = `${rootPath}/dom/`
-  }
-
-  const bundle = await rollup.rollup({
-    input: bsPlugins[plugin],
-    plugins,
-    external
-  })
-
-  await bundle.write({
-    banner: banner(pluginFilename),
-    format: 'umd',
-    name: plugin,
-    sourcemap: true,
-    globals,
-    generatedCode: 'es2015',
-    file: path.resolve(__dirname, `${pluginPath}/${pluginFilename}`)
-  })
-
-  console.log(`Building ${plugin} plugin... Done!`)
-}
-
-const main = async () => {
-  try {
-    await Promise.all(Object.keys(bsPlugins).map(plugin => build(plugin)))
-  } catch (error) {
-    console.error(error)
-
-    process.exit(1)
-  }
-}
-
-main()

build/build-plugins.mjs

@@ -0,0 +1,108 @@
+#!/usr/bin/env node
+
+/*!
+ * Script to build our plugins to use them separately.
+ * Copyright 2020-2025 The Bootstrap Authors
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ */
+
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { babel } from '@rollup/plugin-babel'
+import { globby } from 'globby'
+import { rollup } from 'rollup'
+import banner from './banner.mjs'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
+
+const sourcePath = path.resolve(__dirname, '../js/src/').replace(/\\/g, '/')
+const jsFiles = await globby(`${sourcePath}/**/*.js`)
+
+// Array which holds the resolved plugins
+const resolvedPlugins = []
+
+// Trims the "js" extension and uppercases => first letter, hyphens, backslashes & slashes
+const filenameToEntity = filename => filename.replace('.js', '')
+  .replace(/(?:^|-|\/|\\)[a-z]/g, str => str.slice(-1).toUpperCase())
+
+for (const file of jsFiles) {
+  resolvedPlugins.push({
+    src: file,
+    dist: file.replace('src', 'dist'),
+    fileName: path.basename(file),
+    className: filenameToEntity(path.basename(file))
+    // safeClassName: filenameToEntity(path.relative(sourcePath, file))
+  })
+}
+
+const build = async plugin => {
+  /**
+   * @type {import('rollup').GlobalsOption}
+   */
+  const globals = {}
+
+  const bundle = await rollup({
+    input: plugin.src,
+    plugins: [
+      babel({
+        // Only transpile our source code
+        exclude: 'node_modules/**',
+        // Include the helpers in each file, at most one copy of each
+        babelHelpers: 'bundled'
+      })
+    ],
+    external(source) {
+      // Pattern to identify local files
+      const pattern = /^(\.{1,2})\//
+
+      // It's not a local file, e.g a Node.js package
+      if (!pattern.test(source)) {
+        globals[source] = source
+        return true
+      }
+
+      const usedPlugin = resolvedPlugins.find(plugin => {
+        return plugin.src.includes(source.replace(pattern, ''))
+      })
+
+      if (!usedPlugin) {
+        throw new Error(`Source ${source} is not mapped!`)
+      }
+
+      // We can change `Index` with `UtilIndex` etc if we use
+      // `safeClassName` instead of `className` everywhere
+      globals[path.normalize(usedPlugin.src)] = usedPlugin.className
+      return true
+    }
+  })
+
+  await bundle.write({
+    banner: banner(plugin.fileName),
+    format: 'umd',
+    name: plugin.className,
+    sourcemap: true,
+    globals,
+    generatedCode: 'es2015',
+    file: plugin.dist
+  })
+
+  console.log(`Built ${plugin.className}`)
+}
+
+(async () => {
+  try {
+    const basename = path.basename(__filename)
+    const timeLabel = `[${basename}] finished`
+
+    console.log('Building individual plugins...')
+    console.time(timeLabel)
+
+    await Promise.all(Object.values(resolvedPlugins).map(plugin => build(plugin)))
+
+    console.timeEnd(timeLabel)
+  } catch (error) {
+    console.error(error)
+    process.exit(1)
+  }
+})()

build/change-version.js

@@ -1,81 +0,0 @@
-#!/usr/bin/env node
-
-/*!
- * Script to update version number references in the project.
- * Copyright 2017-2021 The Bootstrap Authors
- * Copyright 2017-2021 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
- */
-
-'use strict'
-
-const fs = require('fs').promises
-const path = require('path')
-const globby = require('globby')
-
-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
-}
-
-// Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
-function regExpQuote(string) {
-  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)
-  )
-
-  // No need to move any further if the strings are identical
-  if (originalString === newString) {
-    return
-  }
-
-  if (VERBOSE) {
-    console.log(`FILE: ${file}`)
-  }
-
-  if (DRY_RUN) {
-    return
-  }
-
-  await fs.writeFile(file, newString, 'utf8')
-}
-
-async function main(args) {
-  const [oldVersion, newVersion] = args
-
-  if (!oldVersion || !newVersion) {
-    console.error('USAGE: change-version old_version new_version [--verbose] [--dry[-run]]')
-    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].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)
-  }
-}
-
-main(process.argv.slice(2))

build/change-version.mjs

@@ -0,0 +1,113 @@
+#!/usr/bin/env node
+
+/*!
+ * Script to update version number references in the project.
+ * Copyright 2017-2025 The Bootstrap Authors
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ */
+
+import { execFile } from 'node:child_process'
+import fs from 'node:fs/promises'
+import process from 'node:process'
+
+const VERBOSE = process.argv.includes('--verbose')
+const DRY_RUN = process.argv.includes('--dry') || process.argv.includes('--dry-run')
+
+// These are the files we only care about replacing the version
+const FILES = [
+  'README.md',
+  'config.yml',
+  'js/src/base-component.js',
+  'package.js',
+  'scss/mixins/_banner.scss',
+  'site/data/docs-versions.yml'
+]
+
+// Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
+function regExpQuote(string) {
+  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)
+    )
+    // Also replace the version used by the rubygem,
+    // which is using periods (`.`) instead of hyphens (`-`)
+    .replace(
+      new RegExp(regExpQuote(oldVersion.replace(/-/g, '.')), 'g'),
+      regExpQuoteReplacement(newVersion.replace(/-/g, '.'))
+    )
+
+  // No need to move any further if the strings are identical
+  if (originalString === newString) {
+    return
+  }
+
+  if (VERBOSE) {
+    console.log(`Found ${oldVersion} in ${file}`)
+  }
+
+  if (DRY_RUN) {
+    return
+  }
+
+  await fs.writeFile(file, newString, 'utf8')
+}
+
+function bumpNpmVersion(newVersion) {
+  if (DRY_RUN) {
+    return
+  }
+
+  execFile('npm', ['version', newVersion, '--no-git-tag'], { shell: true }, error => {
+    if (error) {
+      console.error(error)
+      process.exit(1)
+    }
+  })
+}
+
+function showUsage(args) {
+  console.error('USAGE: change-version old_version new_version [--verbose] [--dry[-run]]')
+  console.error('Got arguments:', args)
+  process.exit(1)
+}
+
+async function main(args) {
+  let [oldVersion, newVersion] = args
+
+  if (!oldVersion || !newVersion) {
+    showUsage(args)
+  }
+
+  // Strip any leading `v` from arguments because
+  // otherwise we will end up with duplicate `v`s
+  [oldVersion, newVersion] = [oldVersion, newVersion].map(arg => {
+    return arg.startsWith('v') ? arg.slice(1) : arg
+  })
+
+  if (oldVersion === newVersion) {
+    showUsage(args)
+  }
+
+  bumpNpmVersion(newVersion)
+
+  try {
+    await Promise.all(
+      FILES.map(file => replaceRecursively(file, oldVersion, newVersion))
+    )
+  } catch (error) {
+    console.error(error)
+    process.exit(1)
+  }
+}
+
+main(process.argv.slice(2))

build/generate-sri.mjs

@@ -5,17 +5,17 @@
  * Remember to use the same vendor files as the CDN ones,
  * otherwise the hashes won't match!
  *
- * Copyright 2017-2021 The Bootstrap Authors
- * Copyright 2017-2021 Twitter, Inc.
+ * Copyright 2017-2025 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
-'use strict'
+import crypto from 'node:crypto'
+import fs from 'node:fs'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import sh from 'shelljs'
 
-const crypto = require('crypto')
-const fs = require('fs')
-const path = require('path')
-const sh = require('shelljs')
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 sh.config.fatal = true
 
@@ -47,18 +47,18 @@ const files = [
   }
 ]
 
-files.forEach(file => {
-  fs.readFile(file.file, 'utf8', (err, data) => {
-    if (err) {
-      throw err
+for (const { file, configPropertyName } of files) {
+  fs.readFile(file, 'utf8', (error, data) => {
+    if (error) {
+      throw error
     }
 
-    const algo = 'sha384'
-    const hash = crypto.createHash(algo).update(data, 'utf8').digest('base64')
-    const integrity = `${algo}-${hash}`
+    const algorithm = 'sha384'
+    const hash = crypto.createHash(algorithm).update(data, 'utf8').digest('base64')
+    const integrity = `${algorithm}-${hash}`
 
-    console.log(`${file.configPropertyName}: ${integrity}`)
+    console.log(`${configPropertyName}: ${integrity}`)
 
-    sh.sed('-i', new RegExp(`^(\\s+${file.configPropertyName}:\\s+["'])\\S*(["'])`), `$1${integrity}$2`, configFile)
+    sh.sed('-i', new RegExp(`^(\\s+${configPropertyName}:\\s+["'])\\S*(["'])`), `$1${integrity}$2`, configFile)
   })
-})
+}

build/postcss.config.js

@@ -1,19 +0,0 @@
-'use strict'
-
-module.exports = ctx => {
-  return {
-    map: ctx.file.dirname.includes('examples') ?
-      false :
-      {
-        inline: false,
-        annotation: true,
-        sourcesContent: true
-      },
-    plugins: {
-      autoprefixer: {
-        cascade: false
-      },
-      rtlcss: ctx.env === 'RTL' ? {} : false
-    }
-  }
-}

build/postcss.config.mjs

@@ -0,0 +1,17 @@
+const mapConfig = {
+  inline: false,
+  annotation: true,
+  sourcesContent: true
+}
+
+export default context => {
+  return {
+    map: context.file.dirname.includes('examples') ? false : mapConfig,
+    plugins: {
+      autoprefixer: {
+        cascade: false
+      },
+      rtlcss: context.env === 'RTL'
+    }
+  }
+}

build/rollup.config.mjs

@@ -1,15 +1,17 @@
-'use strict'
+import path from 'node:path'
+import process from 'node:process'
+import { fileURLToPath } from 'node:url'
+import { babel } from '@rollup/plugin-babel'
+import { nodeResolve } from '@rollup/plugin-node-resolve'
+import replace from '@rollup/plugin-replace'
+import banner from './banner.mjs'
 
-const path = require('path')
-const { babel } = require('@rollup/plugin-babel')
-const { nodeResolve } = require('@rollup/plugin-node-resolve')
-const replace = require('@rollup/plugin-replace')
-const banner = require('./banner.js')
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 const BUNDLE = process.env.BUNDLE === 'true'
 const ESM = process.env.ESM === 'true'
 
-let fileDest = `bootstrap${ESM ? '.esm' : ''}`
+let destinationFile = `bootstrap${ESM ? '.esm' : ''}`
 const external = ['@popperjs/core']
 const plugins = [
   babel({
@@ -24,7 +26,7 @@ const globals = {
 }
 
 if (BUNDLE) {
-  fileDest += '.bundle'
+  destinationFile += '.bundle'
   // Remove last entry in external array to bundle Popper
   external.pop()
   delete globals['@popperjs/core']
@@ -40,8 +42,8 @@ if (BUNDLE) {
 const rollupConfig = {
   input: path.resolve(__dirname, `../js/index.${ESM ? 'esm' : 'umd'}.js`),
   output: {
-    banner,
-    file: path.resolve(__dirname, `../dist/js/${fileDest}.js`),
+    banner: banner(),
+    file: path.resolve(__dirname, `../dist/js/${destinationFile}.js`),
     format: ESM ? 'esm' : 'umd',
     globals,
     generatedCode: 'es2015'
@@ -54,4 +56,4 @@ if (!ESM) {
   rollupConfig.output.name = 'bootstrap'
 }
 
-module.exports = rollupConfig
+export default rollupConfig

build/svgo.yml

@@ -1,59 +0,0 @@
-# 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.mjs

@@ -2,22 +2,22 @@
 
 /*!
  * Script to run vnu-jar if Java is available.
- * Copyright 2017-2021 The Bootstrap Authors
- * Copyright 2017-2021 Twitter, Inc.
+ * Copyright 2017-2025 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
-'use strict'
-
-const { execFile, spawn } = require('child_process')
-const vnu = require('vnu-jar')
+import { execFile, spawn } from 'node:child_process'
+import vnu from 'vnu-jar'
 
 execFile('java', ['-version'], (error, stdout, stderr) => {
   if (error) {
-    console.error('Skipping vnu-jar test; Java is missing.')
+    console.error('Skipping vnu-jar test; Java is probably missing.')
+    console.error(error)
     return
   }
 
+  console.log('Running vnu-jar validation...')
+
   const is32bitJava = !/64-Bit/.test(stderr)
 
   // vnu-jar accepts multiple ignores joined with a `|`.
@@ -30,7 +30,14 @@ execFile('java', ['-version'], (error, stdout, stderr) => {
     // 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.'
+    'An “aria-disabled” attribute whose value is “true” should not be specified on an “a” element that has an “href” attribute.',
+    // A `code` element with the `is:raw` attribute coming from remark-prismjs (Astro upstream possible bug)
+    'Attribute “is:raw” is not serializable as XML 1.0.',
+    'Attribute “is:raw” not allowed on element “code” at this point.',
+    // Astro's expecting trailing slashes on HTML tags such as <br />
+    'Trailing slash on void elements has no effect and interacts badly with unquoted attribute values.',
+    // Allow `switch` attribute.
+    'Attribute “switch” not allowed on element “input” at this point.'
   ].join('|')
 
   const args = [
@@ -49,6 +56,8 @@ execFile('java', ['-version'], (error, stdout, stderr) => {
     args.splice(0, 0, '-Xss512k')
   }
 
+  console.log(`command used: java ${args.join(' ')}`)
+
   return spawn('java', args, {
     shell: true,
     stdio: 'inherit'

build/zip-examples.mjs

@@ -3,16 +3,19 @@
 /*!
  * Script to create the built examples zip archive;
  * requires the `zip` command to be present!
- * Copyright 2020-2021 The Bootstrap Authors
+ * Copyright 2020-2025 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
-'use strict'
+import fs from 'node:fs/promises'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import sh from 'shelljs'
 
-const path = require('path')
-const sh = require('shelljs')
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
-const pkg = require('../package.json')
+const pkgJson = path.join(__dirname, '../package.json')
+const pkg = JSON.parse(await fs.readFile(pkgJson, 'utf8'))
 
 const versionShort = pkg.config.version_short
 const distFolder = `bootstrap-${pkg.version}-examples`
@@ -34,6 +37,9 @@ const imgFiles = [
   'bootstrap-logo.svg',
   'bootstrap-logo-white.svg'
 ]
+const staticJsFiles = [
+  'color-modes.js'
+]
 
 sh.config.fatal = true
 
@@ -52,27 +58,32 @@ sh.mkdir('-p', [
   distFolder,
   `${distFolder}/assets/brand/`,
   `${distFolder}/assets/dist/css/`,
-  `${distFolder}/assets/dist/js/`
+  `${distFolder}/assets/dist/js/`,
+  `${distFolder}/assets/js/`
 ])
 
 sh.cp('-Rf', `${docsDir}/examples/*`, distFolder)
 
-cssFiles.forEach(file => {
+for (const file of cssFiles) {
   sh.cp('-f', `${docsDir}/dist/css/${file}`, `${distFolder}/assets/dist/css/`)
-})
+}
 
-jsFiles.forEach(file => {
+for (const file of jsFiles) {
   sh.cp('-f', `${docsDir}/dist/js/${file}`, `${distFolder}/assets/dist/js/`)
-})
+}
 
-imgFiles.forEach(file => {
+for (const file of imgFiles) {
   sh.cp('-f', `${docsDir}/assets/brand/${file}`, `${distFolder}/assets/brand/`)
-})
+}
+
+for (const file of staticJsFiles) {
+  sh.cp('-f', `${docsDir}/assets/js/${file}`, `${distFolder}/assets/js/`)
+}
 
 sh.rm(`${distFolder}/index.html`)
 
 // get all examples' HTML files
-sh.find(`${distFolder}/**/*.html`).forEach(file => {
+for (const file of sh.find(`${distFolder}/**/*.html`)) {
   const fileContents = sh.cat(file)
     .toString()
     .replace(new RegExp(`"/docs/${versionShort}/`, 'g'), '"../')
@@ -81,10 +92,10 @@ sh.find(`${distFolder}/**/*.html`).forEach(file => {
     .replace(/(<script src="\.\.\/.*) integrity=".*>/g, '$1></script>')
     .replace(/( +)<!-- favicons(.|\n)+<style>/i, '    <style>')
   new sh.ShellString(fileContents).to(file)
-})
+}
 
 // create the zip file
-sh.exec(`zip -r9 "${distFolder}.zip" "${distFolder}"`)
+sh.exec(`zip -qr9 "${distFolder}.zip" "${distFolder}"`)
 
 // remove the folder we created
 sh.rm('-rf', distFolder)

config.yml

@@ -1,79 +1,56 @@
-languageCode:           "en"
 title:                  "Bootstrap"
 baseURL:                "https://getbootstrap.com"
-enableInlineShortcodes: true
 
-markup:
-  goldmark:
-    renderer:
-      unsafe:           true
-  highlight:
-    noClasses:          false
-  tableOfContents:
-    startLevel:         2
-    endLevel:           6
+docsDir:                "site"
 
-buildDrafts:            true
-buildFuture:            true
+subtitle:               "The most popular HTML, CSS, and JS library in the world."
+description:            "Powerful, extensible, and feature-packed frontend toolkit. Build and customize with Sass, utilize prebuilt grid system and components, and bring projects to life with powerful JavaScript plugins."
+authors:                "Mark Otto, Jacob Thornton, and Bootstrap contributors"
 
-enableRobotsTXT:        true
-metaDataFormat:         "yaml"
-disableKinds:           ["404", "taxonomy", "term", "RSS"]
+current_version:        "5.3.5"
+current_ruby_version:   "5.3.5"
+docs_version:           "5.3"
+rfs_version:            "v10.0.0"
+github_org:             "https://github.com/twbs"
+repo:                   "https://github.com/twbs/bootstrap"
+x:                      "getbootstrap"
+opencollective:         "https://opencollective.com/bootstrap"
+blog:                   "https://blog.getbootstrap.com/"
+themes:                 "https://themes.getbootstrap.com/"
+icons:                  "https://icons.getbootstrap.com/"
+swag:                   "https://cottonbureau.com/people/bootstrap"
 
-publishDir:             "_site"
+analytics:
+  fathom_site:          "ITUSEYJG"
 
-module:
-  mounts:
-    - source:           dist
-      target:           static/docs/5.1/dist
-    - source:           site/assets
-      target:           assets
-    - source:           site/content
-      target:           content
-    - source:           site/data
-      target:           data
-    - source:           site/layouts
-      target:           layouts
-    - source:           site/static
-      target:           static
-    - source:           site/static/docs/5.1/assets/img/favicons/apple-touch-icon.png
-      target:           static/apple-touch-icon.png
-    - source:           site/static/docs/5.1/assets/img/favicons/favicon.ico
-      target:           static/favicon.ico
+algolia:
+  app_id:                "AK7KMZKZHQ"
+  api_key:               "3151f502c7b9e9dafd5e6372b691a24e"
+  index_name:            "bootstrap"
 
-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/5.1/assets/brand/bootstrap-social.png
-  social_logo_path:     /docs/5.1/assets/brand/bootstrap-social-logo.png
+download:
+  source:               "https://github.com/twbs/bootstrap/archive/v5.3.5.zip"
+  dist:                 "https://github.com/twbs/bootstrap/releases/download/v5.3.5/bootstrap-5.3.5-dist.zip"
+  dist_examples:        "https://github.com/twbs/bootstrap/releases/download/v5.3.5/bootstrap-5.3.5-examples.zip"
 
-  current_version:      "5.1.3"
-  current_ruby_version: "5.1.3"
-  docs_version:         "5.1"
-  rfs_version:          "v9.0.6"
-  github_org:           "https://github.com/twbs"
-  repo:                 "https://github.com/twbs/bootstrap"
-  twitter:              "getbootstrap"
-  slack:                "https://bootstrap-slack.herokuapp.com/"
-  opencollective:       "https://opencollective.com/bootstrap"
-  blog:                 "https://blog.getbootstrap.com/"
-  themes:               "https://themes.getbootstrap.com/"
-  icons:                "https://icons.getbootstrap.com/"
+cdn:
+  # See https://www.srihash.org for info on how to generate the hashes
+  css:                  "https://cdn.jsdelivr.net/npm/bootstrap@5.3.5/dist/css/bootstrap.min.css"
+  css_hash:             "sha384-SgOJa3DmI69IUzQ2PVdRZhwQ+dy64/BUtbMJw1MZ8t5HZApcHrRKUc4W0kG879m7"
+  css_rtl:              "https://cdn.jsdelivr.net/npm/bootstrap@5.3.5/dist/css/bootstrap.rtl.min.css"
+  css_rtl_hash:         "sha384-q8+l9TmX3RaSz3HKGBmqP2u5MkgeN7HrfOJBLcTgZsQsbrx8WqqxdA5PuwUV9WIx"
+  js:                   "https://cdn.jsdelivr.net/npm/bootstrap@5.3.5/dist/js/bootstrap.min.js"
+  js_hash:              "sha384-VQqxDN0EQCkWoxt/0vsQvZswzTHUVOImccYmSyhJTp7kGtPed0Qcx8rK9h9YEgx+"
+  js_bundle:            "https://cdn.jsdelivr.net/npm/bootstrap@5.3.5/dist/js/bootstrap.bundle.min.js"
+  js_bundle_hash:       "sha384-k6d4wzSIapyDyv1kpU366/PK5hCdSbCRGRCMv+eplOQJWyd1fbcAu9OCUj5zNLiq"
+  popper:               "https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.8/dist/umd/popper.min.js"
+  popper_hash:          "sha384-I7E8VVD/ismYTF4hNIPjVp/Zjvgyol6VFvRkX/vR+Vc4jQkC+hVqc2pM8ODewa9r"
+  popper_esm:           "https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.8/dist/esm/popper.min.js"
 
-  download:
-    source:             "https://github.com/twbs/bootstrap/archive/v5.1.3.zip"
-    dist:               "https://github.com/twbs/bootstrap/releases/download/v5.1.3/bootstrap-5.1.3-dist.zip"
-    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v5.1.3/bootstrap-5.1.3-examples.zip"
+anchors:
+  min:                  2
+  max:                  5
 
-  cdn:
-    # See https://www.srihash.org for info on how to generate the hashes
-    css:              "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
-    css_hash:         "sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3"
-    css_rtl:          "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.rtl.min.css"
-    css_rtl_hash:     "sha384-+qdLaIRZfNu4cVPK/PxJJEy0B0f3Ugv8i482AKY7gwXwhaCroABd086ybrVKTa0q"
-    js:               "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js"
-    js_hash:          "sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13"
-    js_bundle:        "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
-    js_bundle_hash:   "sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
-    popper:           "https://cdn.jsdelivr.net/npm/@popperjs/core@2.10.2/dist/umd/popper.min.js"
-    popper_hash:      "sha384-7+zCNj/IqJ95wo16oMtfsKbZ9ccEh31eOz1HGyDuCQ6wgnyJNSYdrPa03rtR1zdB"
+toc:
+  min:                  2
+  max:                  6

dist/css/bootstrap-reboot.css

@@ -1,11 +1,10 @@
 /*!
- * Bootstrap Reboot v5.1.3 (https://getbootstrap.com/)
- * Copyright 2011-2021 The Bootstrap Authors
- * Copyright 2011-2021 Twitter, Inc.
+ * Bootstrap Reboot v5.3.5 (https://getbootstrap.com/)
+ * Copyright 2011-2025 The Bootstrap Authors
  * 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)
  */
-:root {
+:root,
+[data-bs-theme=light] {
   --bs-blue: #0d6efd;
   --bs-indigo: #6610f2;
   --bs-purple: #6f42c1;
@@ -16,6 +15,7 @@
   --bs-green: #198754;
   --bs-teal: #20c997;
   --bs-cyan: #0dcaf0;
+  --bs-black: #000;
   --bs-white: #fff;
   --bs-gray: #6c757d;
   --bs-gray-dark: #343a40;
@@ -44,11 +44,33 @@
   --bs-danger-rgb: 220, 53, 69;
   --bs-light-rgb: 248, 249, 250;
   --bs-dark-rgb: 33, 37, 41;
+  --bs-primary-text-emphasis: #052c65;
+  --bs-secondary-text-emphasis: #2b2f32;
+  --bs-success-text-emphasis: #0a3622;
+  --bs-info-text-emphasis: #055160;
+  --bs-warning-text-emphasis: #664d03;
+  --bs-danger-text-emphasis: #58151c;
+  --bs-light-text-emphasis: #495057;
+  --bs-dark-text-emphasis: #495057;
+  --bs-primary-bg-subtle: #cfe2ff;
+  --bs-secondary-bg-subtle: #e2e3e5;
+  --bs-success-bg-subtle: #d1e7dd;
+  --bs-info-bg-subtle: #cff4fc;
+  --bs-warning-bg-subtle: #fff3cd;
+  --bs-danger-bg-subtle: #f8d7da;
+  --bs-light-bg-subtle: #fcfcfd;
+  --bs-dark-bg-subtle: #ced4da;
+  --bs-primary-border-subtle: #9ec5fe;
+  --bs-secondary-border-subtle: #c4c8cb;
+  --bs-success-border-subtle: #a3cfbb;
+  --bs-info-border-subtle: #9eeaf9;
+  --bs-warning-border-subtle: #ffe69c;
+  --bs-danger-border-subtle: #f1aeb5;
+  --bs-light-border-subtle: #e9ecef;
+  --bs-dark-border-subtle: #adb5bd;
   --bs-white-rgb: 255, 255, 255;
   --bs-black-rgb: 0, 0, 0;
-  --bs-body-color-rgb: 33, 37, 41;
-  --bs-body-bg-rgb: 255, 255, 255;
-  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
   --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
   --bs-body-font-family: var(--bs-font-sans-serif);
@@ -56,7 +78,106 @@
   --bs-body-font-weight: 400;
   --bs-body-line-height: 1.5;
   --bs-body-color: #212529;
+  --bs-body-color-rgb: 33, 37, 41;
   --bs-body-bg: #fff;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-emphasis-color: #000;
+  --bs-emphasis-color-rgb: 0, 0, 0;
+  --bs-secondary-color: rgba(33, 37, 41, 0.75);
+  --bs-secondary-color-rgb: 33, 37, 41;
+  --bs-secondary-bg: #e9ecef;
+  --bs-secondary-bg-rgb: 233, 236, 239;
+  --bs-tertiary-color: rgba(33, 37, 41, 0.5);
+  --bs-tertiary-color-rgb: 33, 37, 41;
+  --bs-tertiary-bg: #f8f9fa;
+  --bs-tertiary-bg-rgb: 248, 249, 250;
+  --bs-heading-color: inherit;
+  --bs-link-color: #0d6efd;
+  --bs-link-color-rgb: 13, 110, 253;
+  --bs-link-decoration: underline;
+  --bs-link-hover-color: #0a58ca;
+  --bs-link-hover-color-rgb: 10, 88, 202;
+  --bs-code-color: #d63384;
+  --bs-highlight-color: #212529;
+  --bs-highlight-bg: #fff3cd;
+  --bs-border-width: 1px;
+  --bs-border-style: solid;
+  --bs-border-color: #dee2e6;
+  --bs-border-color-translucent: rgba(0, 0, 0, 0.175);
+  --bs-border-radius: 0.375rem;
+  --bs-border-radius-sm: 0.25rem;
+  --bs-border-radius-lg: 0.5rem;
+  --bs-border-radius-xl: 1rem;
+  --bs-border-radius-xxl: 2rem;
+  --bs-border-radius-2xl: var(--bs-border-radius-xxl);
+  --bs-border-radius-pill: 50rem;
+  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
+  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
+  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
+  --bs-box-shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.075);
+  --bs-focus-ring-width: 0.25rem;
+  --bs-focus-ring-opacity: 0.25;
+  --bs-focus-ring-color: rgba(13, 110, 253, 0.25);
+  --bs-form-valid-color: #198754;
+  --bs-form-valid-border-color: #198754;
+  --bs-form-invalid-color: #dc3545;
+  --bs-form-invalid-border-color: #dc3545;
+}
+
+[data-bs-theme=dark] {
+  color-scheme: dark;
+  --bs-body-color: #dee2e6;
+  --bs-body-color-rgb: 222, 226, 230;
+  --bs-body-bg: #212529;
+  --bs-body-bg-rgb: 33, 37, 41;
+  --bs-emphasis-color: #fff;
+  --bs-emphasis-color-rgb: 255, 255, 255;
+  --bs-secondary-color: rgba(222, 226, 230, 0.75);
+  --bs-secondary-color-rgb: 222, 226, 230;
+  --bs-secondary-bg: #343a40;
+  --bs-secondary-bg-rgb: 52, 58, 64;
+  --bs-tertiary-color: rgba(222, 226, 230, 0.5);
+  --bs-tertiary-color-rgb: 222, 226, 230;
+  --bs-tertiary-bg: #2b3035;
+  --bs-tertiary-bg-rgb: 43, 48, 53;
+  --bs-primary-text-emphasis: #6ea8fe;
+  --bs-secondary-text-emphasis: #a7acb1;
+  --bs-success-text-emphasis: #75b798;
+  --bs-info-text-emphasis: #6edff6;
+  --bs-warning-text-emphasis: #ffda6a;
+  --bs-danger-text-emphasis: #ea868f;
+  --bs-light-text-emphasis: #f8f9fa;
+  --bs-dark-text-emphasis: #dee2e6;
+  --bs-primary-bg-subtle: #031633;
+  --bs-secondary-bg-subtle: #161719;
+  --bs-success-bg-subtle: #051b11;
+  --bs-info-bg-subtle: #032830;
+  --bs-warning-bg-subtle: #332701;
+  --bs-danger-bg-subtle: #2c0b0e;
+  --bs-light-bg-subtle: #343a40;
+  --bs-dark-bg-subtle: #1a1d20;
+  --bs-primary-border-subtle: #084298;
+  --bs-secondary-border-subtle: #41464b;
+  --bs-success-border-subtle: #0f5132;
+  --bs-info-border-subtle: #087990;
+  --bs-warning-border-subtle: #997404;
+  --bs-danger-border-subtle: #842029;
+  --bs-light-border-subtle: #495057;
+  --bs-dark-border-subtle: #343a40;
+  --bs-heading-color: inherit;
+  --bs-link-color: #6ea8fe;
+  --bs-link-hover-color: #8bb9fe;
+  --bs-link-color-rgb: 110, 168, 254;
+  --bs-link-hover-color-rgb: 139, 185, 254;
+  --bs-code-color: #e685b5;
+  --bs-highlight-color: #dee2e6;
+  --bs-highlight-bg: #664d03;
+  --bs-border-color: #495057;
+  --bs-border-color-translucent: rgba(255, 255, 255, 0.15);
+  --bs-form-valid-color: #75b798;
+  --bs-form-valid-border-color: #75b798;
+  --bs-form-invalid-color: #ea868f;
+  --bs-form-invalid-border-color: #ea868f;
 }
 
 *,
@@ -87,20 +208,17 @@ body {
 hr {
   margin: 1rem 0;
   color: inherit;
-  background-color: currentColor;
   border: 0;
+  border-top: var(--bs-border-width) solid;
   opacity: 0.25;
 }
 
-hr:not([size]) {
-  height: 1px;
-}
-
 h6, h5, h4, h3, h2, h1 {
   margin-top: 0;
   margin-bottom: 0.5rem;
   font-weight: 500;
   line-height: 1.2;
+  color: var(--bs-heading-color);
 }
 
 h1 {
@@ -152,8 +270,7 @@ p {
   margin-bottom: 1rem;
 }
 
-abbr[title],
-abbr[data-bs-original-title] {
+abbr[title] {
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
@@ -209,8 +326,9 @@ small {
 }
 
 mark {
-  padding: 0.2em;
-  background-color: #fcf8e3;
+  padding: 0.1875em;
+  color: var(--bs-highlight-color);
+  background-color: var(--bs-highlight-bg);
 }
 
 sub,
@@ -230,11 +348,11 @@ sup {
 }
 
 a {
-  color: #0d6efd;
+  color: rgba(var(--bs-link-color-rgb), var(--bs-link-opacity, 1));
   text-decoration: underline;
 }
 a:hover {
-  color: #0a58ca;
+  --bs-link-color-rgb: var(--bs-link-hover-color-rgb);
 }
 
 a:not([href]):not([class]), a:not([href]):not([class]):hover {
@@ -248,8 +366,6 @@ kbd,
 samp {
   font-family: var(--bs-font-monospace);
   font-size: 1em;
-  direction: ltr /* rtl:ignore */;
-  unicode-bidi: bidi-override;
 }
 
 pre {
@@ -267,7 +383,7 @@ pre code {
 
 code {
   font-size: 0.875em;
-  color: #d63384;
+  color: var(--bs-code-color);
   word-wrap: break-word;
 }
 a > code {
@@ -275,16 +391,15 @@ a > code {
 }
 
 kbd {
-  padding: 0.2rem 0.4rem;
+  padding: 0.1875rem 0.375rem;
   font-size: 0.875em;
-  color: #fff;
-  background-color: #212529;
-  border-radius: 0.2rem;
+  color: var(--bs-body-bg);
+  background-color: var(--bs-body-color);
+  border-radius: 0.25rem;
 }
 kbd kbd {
   padding: 0;
   font-size: 1em;
-  font-weight: 700;
 }
 
 figure {
@@ -304,7 +419,7 @@ table {
 caption {
   padding-top: 0.5rem;
   padding-bottom: 0.5rem;
-  color: #6c757d;
+  color: var(--bs-secondary-color);
   text-align: left;
 }
 
@@ -363,8 +478,8 @@ select:disabled {
   opacity: 1;
 }
 
-[list]::-webkit-calendar-picker-indicator {
-  display: none;
+[list]:not([type=date]):not([type=datetime-local]):not([type=month]):not([type=week]):not([type=time])::-webkit-calendar-picker-indicator {
+  display: none !important;
 }
 
 button,
@@ -401,8 +516,8 @@ legend {
   width: 100%;
   padding: 0;
   margin-bottom: 0.5rem;
-  font-size: calc(1.275rem + 0.3vw);
   line-height: inherit;
+  font-size: calc(1.275rem + 0.3vw);
 }
 @media (min-width: 1200px) {
   legend {
@@ -428,8 +543,8 @@ legend + * {
 }
 
 [type=search] {
-  outline-offset: -2px;
   -webkit-appearance: textfield;
+  outline-offset: -2px;
 }
 
 /* rtl:raw:
@@ -450,14 +565,11 @@ legend + * {
 
 ::-webkit-file-upload-button {
   font: inherit;
+  -webkit-appearance: button;
 }
 
 ::file-selector-button {
   font: inherit;
-}
-
-::-webkit-file-upload-button {
-  font: inherit;
   -webkit-appearance: button;
 }
 

dist/css/bootstrap-reboot.rtl.css

@@ -1,11 +1,10 @@
 /*!
- * Bootstrap Reboot v5.1.3 (https://getbootstrap.com/)
- * Copyright 2011-2021 The Bootstrap Authors
- * Copyright 2011-2021 Twitter, Inc.
+ * Bootstrap Reboot v5.3.5 (https://getbootstrap.com/)
+ * Copyright 2011-2025 The Bootstrap Authors
  * 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)
  */
-:root {
+:root,
+[data-bs-theme=light] {
   --bs-blue: #0d6efd;
   --bs-indigo: #6610f2;
   --bs-purple: #6f42c1;
@@ -16,6 +15,7 @@
   --bs-green: #198754;
   --bs-teal: #20c997;
   --bs-cyan: #0dcaf0;
+  --bs-black: #000;
   --bs-white: #fff;
   --bs-gray: #6c757d;
   --bs-gray-dark: #343a40;
@@ -44,11 +44,33 @@
   --bs-danger-rgb: 220, 53, 69;
   --bs-light-rgb: 248, 249, 250;
   --bs-dark-rgb: 33, 37, 41;
+  --bs-primary-text-emphasis: #052c65;
+  --bs-secondary-text-emphasis: #2b2f32;
+  --bs-success-text-emphasis: #0a3622;
+  --bs-info-text-emphasis: #055160;
+  --bs-warning-text-emphasis: #664d03;
+  --bs-danger-text-emphasis: #58151c;
+  --bs-light-text-emphasis: #495057;
+  --bs-dark-text-emphasis: #495057;
+  --bs-primary-bg-subtle: #cfe2ff;
+  --bs-secondary-bg-subtle: #e2e3e5;
+  --bs-success-bg-subtle: #d1e7dd;
+  --bs-info-bg-subtle: #cff4fc;
+  --bs-warning-bg-subtle: #fff3cd;
+  --bs-danger-bg-subtle: #f8d7da;
+  --bs-light-bg-subtle: #fcfcfd;
+  --bs-dark-bg-subtle: #ced4da;
+  --bs-primary-border-subtle: #9ec5fe;
+  --bs-secondary-border-subtle: #c4c8cb;
+  --bs-success-border-subtle: #a3cfbb;
+  --bs-info-border-subtle: #9eeaf9;
+  --bs-warning-border-subtle: #ffe69c;
+  --bs-danger-border-subtle: #f1aeb5;
+  --bs-light-border-subtle: #e9ecef;
+  --bs-dark-border-subtle: #adb5bd;
   --bs-white-rgb: 255, 255, 255;
   --bs-black-rgb: 0, 0, 0;
-  --bs-body-color-rgb: 33, 37, 41;
-  --bs-body-bg-rgb: 255, 255, 255;
-  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
   --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
   --bs-body-font-family: var(--bs-font-sans-serif);
@@ -56,7 +78,106 @@
   --bs-body-font-weight: 400;
   --bs-body-line-height: 1.5;
   --bs-body-color: #212529;
+  --bs-body-color-rgb: 33, 37, 41;
   --bs-body-bg: #fff;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-emphasis-color: #000;
+  --bs-emphasis-color-rgb: 0, 0, 0;
+  --bs-secondary-color: rgba(33, 37, 41, 0.75);
+  --bs-secondary-color-rgb: 33, 37, 41;
+  --bs-secondary-bg: #e9ecef;
+  --bs-secondary-bg-rgb: 233, 236, 239;
+  --bs-tertiary-color: rgba(33, 37, 41, 0.5);
+  --bs-tertiary-color-rgb: 33, 37, 41;
+  --bs-tertiary-bg: #f8f9fa;
+  --bs-tertiary-bg-rgb: 248, 249, 250;
+  --bs-heading-color: inherit;
+  --bs-link-color: #0d6efd;
+  --bs-link-color-rgb: 13, 110, 253;
+  --bs-link-decoration: underline;
+  --bs-link-hover-color: #0a58ca;
+  --bs-link-hover-color-rgb: 10, 88, 202;
+  --bs-code-color: #d63384;
+  --bs-highlight-color: #212529;
+  --bs-highlight-bg: #fff3cd;
+  --bs-border-width: 1px;
+  --bs-border-style: solid;
+  --bs-border-color: #dee2e6;
+  --bs-border-color-translucent: rgba(0, 0, 0, 0.175);
+  --bs-border-radius: 0.375rem;
+  --bs-border-radius-sm: 0.25rem;
+  --bs-border-radius-lg: 0.5rem;
+  --bs-border-radius-xl: 1rem;
+  --bs-border-radius-xxl: 2rem;
+  --bs-border-radius-2xl: var(--bs-border-radius-xxl);
+  --bs-border-radius-pill: 50rem;
+  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
+  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
+  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
+  --bs-box-shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.075);
+  --bs-focus-ring-width: 0.25rem;
+  --bs-focus-ring-opacity: 0.25;
+  --bs-focus-ring-color: rgba(13, 110, 253, 0.25);
+  --bs-form-valid-color: #198754;
+  --bs-form-valid-border-color: #198754;
+  --bs-form-invalid-color: #dc3545;
+  --bs-form-invalid-border-color: #dc3545;
+}
+
+[data-bs-theme=dark] {
+  color-scheme: dark;
+  --bs-body-color: #dee2e6;
+  --bs-body-color-rgb: 222, 226, 230;
+  --bs-body-bg: #212529;
+  --bs-body-bg-rgb: 33, 37, 41;
+  --bs-emphasis-color: #fff;
+  --bs-emphasis-color-rgb: 255, 255, 255;
+  --bs-secondary-color: rgba(222, 226, 230, 0.75);
+  --bs-secondary-color-rgb: 222, 226, 230;
+  --bs-secondary-bg: #343a40;
+  --bs-secondary-bg-rgb: 52, 58, 64;
+  --bs-tertiary-color: rgba(222, 226, 230, 0.5);
+  --bs-tertiary-color-rgb: 222, 226, 230;
+  --bs-tertiary-bg: #2b3035;
+  --bs-tertiary-bg-rgb: 43, 48, 53;
+  --bs-primary-text-emphasis: #6ea8fe;
+  --bs-secondary-text-emphasis: #a7acb1;
+  --bs-success-text-emphasis: #75b798;
+  --bs-info-text-emphasis: #6edff6;
+  --bs-warning-text-emphasis: #ffda6a;
+  --bs-danger-text-emphasis: #ea868f;
+  --bs-light-text-emphasis: #f8f9fa;
+  --bs-dark-text-emphasis: #dee2e6;
+  --bs-primary-bg-subtle: #031633;
+  --bs-secondary-bg-subtle: #161719;
+  --bs-success-bg-subtle: #051b11;
+  --bs-info-bg-subtle: #032830;
+  --bs-warning-bg-subtle: #332701;
+  --bs-danger-bg-subtle: #2c0b0e;
+  --bs-light-bg-subtle: #343a40;
+  --bs-dark-bg-subtle: #1a1d20;
+  --bs-primary-border-subtle: #084298;
+  --bs-secondary-border-subtle: #41464b;
+  --bs-success-border-subtle: #0f5132;
+  --bs-info-border-subtle: #087990;
+  --bs-warning-border-subtle: #997404;
+  --bs-danger-border-subtle: #842029;
+  --bs-light-border-subtle: #495057;
+  --bs-dark-border-subtle: #343a40;
+  --bs-heading-color: inherit;
+  --bs-link-color: #6ea8fe;
+  --bs-link-hover-color: #8bb9fe;
+  --bs-link-color-rgb: 110, 168, 254;
+  --bs-link-hover-color-rgb: 139, 185, 254;
+  --bs-code-color: #e685b5;
+  --bs-highlight-color: #dee2e6;
+  --bs-highlight-bg: #664d03;
+  --bs-border-color: #495057;
+  --bs-border-color-translucent: rgba(255, 255, 255, 0.15);
+  --bs-form-valid-color: #75b798;
+  --bs-form-valid-border-color: #75b798;
+  --bs-form-invalid-color: #ea868f;
+  --bs-form-invalid-border-color: #ea868f;
 }
 
 *,
@@ -87,20 +208,17 @@ body {
 hr {
   margin: 1rem 0;
   color: inherit;
-  background-color: currentColor;
   border: 0;
+  border-top: var(--bs-border-width) solid;
   opacity: 0.25;
 }
 
-hr:not([size]) {
-  height: 1px;
-}
-
 h6, h5, h4, h3, h2, h1 {
   margin-top: 0;
   margin-bottom: 0.5rem;
   font-weight: 500;
   line-height: 1.2;
+  color: var(--bs-heading-color);
 }
 
 h1 {
@@ -152,8 +270,7 @@ p {
   margin-bottom: 1rem;
 }
 
-abbr[title],
-abbr[data-bs-original-title] {
+abbr[title] {
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
@@ -209,8 +326,9 @@ small {
 }
 
 mark {
-  padding: 0.2em;
-  background-color: #fcf8e3;
+  padding: 0.1875em;
+  color: var(--bs-highlight-color);
+  background-color: var(--bs-highlight-bg);
 }
 
 sub,
@@ -230,11 +348,11 @@ sup {
 }
 
 a {
-  color: #0d6efd;
+  color: rgba(var(--bs-link-color-rgb), var(--bs-link-opacity, 1));
   text-decoration: underline;
 }
 a:hover {
-  color: #0a58ca;
+  --bs-link-color-rgb: var(--bs-link-hover-color-rgb);
 }
 
 a:not([href]):not([class]), a:not([href]):not([class]):hover {
@@ -248,8 +366,6 @@ kbd,
 samp {
   font-family: var(--bs-font-monospace);
   font-size: 1em;
-  direction: ltr ;
-  unicode-bidi: bidi-override;
 }
 
 pre {
@@ -267,7 +383,7 @@ pre code {
 
 code {
   font-size: 0.875em;
-  color: #d63384;
+  color: var(--bs-code-color);
   word-wrap: break-word;
 }
 a > code {
@@ -275,16 +391,15 @@ a > code {
 }
 
 kbd {
-  padding: 0.2rem 0.4rem;
+  padding: 0.1875rem 0.375rem;
   font-size: 0.875em;
-  color: #fff;
-  background-color: #212529;
-  border-radius: 0.2rem;
+  color: var(--bs-body-bg);
+  background-color: var(--bs-body-color);
+  border-radius: 0.25rem;
 }
 kbd kbd {
   padding: 0;
   font-size: 1em;
-  font-weight: 700;
 }
 
 figure {
@@ -304,7 +419,7 @@ table {
 caption {
   padding-top: 0.5rem;
   padding-bottom: 0.5rem;
-  color: #6c757d;
+  color: var(--bs-secondary-color);
   text-align: right;
 }
 
@@ -363,8 +478,8 @@ select:disabled {
   opacity: 1;
 }
 
-[list]::-webkit-calendar-picker-indicator {
-  display: none;
+[list]:not([type=date]):not([type=datetime-local]):not([type=month]):not([type=week]):not([type=time])::-webkit-calendar-picker-indicator {
+  display: none !important;
 }
 
 button,
@@ -401,8 +516,8 @@ legend {
   width: 100%;
   padding: 0;
   margin-bottom: 0.5rem;
-  font-size: calc(1.275rem + 0.3vw);
   line-height: inherit;
+  font-size: calc(1.275rem + 0.3vw);
 }
 @media (min-width: 1200px) {
   legend {
@@ -428,8 +543,8 @@ legend + * {
 }
 
 [type=search] {
-  outline-offset: -2px;
   -webkit-appearance: textfield;
+  outline-offset: -2px;
 }
 
 [type="tel"],
@@ -448,14 +563,11 @@ legend + * {
 
 ::-webkit-file-upload-button {
   font: inherit;
+  -webkit-appearance: button;
 }
 
 ::file-selector-button {
   font: inherit;
-}
-
-::-webkit-file-upload-button {
-  font: inherit;
   -webkit-appearance: button;
 }
 

js/dist/alert.js

@@ -1,155 +1,24 @@
 /*!
-  * Bootstrap alert.js v5.1.3 (https://getbootstrap.com/)
-  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap alert.js v5.3.5 (https://getbootstrap.com/)
+  * Copyright 2011-2025 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('./dom/event-handler.js'), require('./base-component.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/event-handler', './base-component'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.EventHandler, global.Base));
-})(this, (function (EventHandler, BaseComponent) { 'use strict';
-
-  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
-
-  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./base-component.js'), require('./dom/event-handler.js'), require('./util/component-functions.js'), require('./util/index.js')) :
+  typeof define === 'function' && define.amd ? define(['./base-component', './dom/event-handler', './util/component-functions', './util/index'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.BaseComponent, global.EventHandler, global.ComponentFunctions, global.Index));
+})(this, (function (BaseComponent, EventHandler, componentFunctions_js, index_js) { 'use strict';
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): util/index.js
+   * Bootstrap alert.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
 
-  const getSelector = element => {
-    let selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
-      // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
-      // `document.querySelector` will rightfully complain it is invalid.
-      // See https://github.com/twbs/bootstrap/issues/32273
-
-      if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
-        return null;
-      } // Just in case some CMS puts out a full URL with the anchor appended
-
-
-      if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
-        hrefAttr = `#${hrefAttr.split('#')[1]}`;
-      }
-
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  const getElementFromSelector = element => {
-    const selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  const isDisabled = element => {
-    if (!element || element.nodeType !== Node.ELEMENT_NODE) {
-      return true;
-    }
-
-    if (element.classList.contains('disabled')) {
-      return true;
-    }
-
-    if (typeof element.disabled !== 'undefined') {
-      return element.disabled;
-    }
-
-    return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
-  };
-
-  const getjQuery = () => {
-    const {
-      jQuery
-    } = window;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  const DOMContentLoadedCallbacks = [];
-
-  const onDOMContentLoaded = callback => {
-    if (document.readyState === 'loading') {
-      // add listener on the first call when the document is in loading state
-      if (!DOMContentLoadedCallbacks.length) {
-        document.addEventListener('DOMContentLoaded', () => {
-          DOMContentLoadedCallbacks.forEach(callback => callback());
-        });
-      }
-
-      DOMContentLoadedCallbacks.push(callback);
-    } else {
-      callback();
-    }
-  };
-
-  const defineJQueryPlugin = plugin => {
-    onDOMContentLoaded(() => {
-      const $ = getjQuery();
-      /* istanbul ignore if */
-
-      if ($) {
-        const name = plugin.NAME;
-        const JQUERY_NO_CONFLICT = $.fn[name];
-        $.fn[name] = plugin.jQueryInterface;
-        $.fn[name].Constructor = plugin;
-
-        $.fn[name].noConflict = () => {
-          $.fn[name] = JQUERY_NO_CONFLICT;
-          return plugin.jQueryInterface;
-        };
-      }
-    });
-  };
 
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): util/component-functions.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  const enableDismissTrigger = (component, method = 'hide') => {
-    const clickEvent = `click.dismiss${component.EVENT_KEY}`;
-    const name = component.NAME;
-    EventHandler__default.default.on(document, clickEvent, `[data-bs-dismiss="${name}"]`, function (event) {
-      if (['A', 'AREA'].includes(this.tagName)) {
-        event.preventDefault();
-      }
-
-      if (isDisabled(this)) {
-        return;
-      }
-
-      const target = getElementFromSelector(this) || this.closest(`.${name}`);
-      const instance = component.getOrCreateInstance(target); // Method argument is left, for Alert and only, as it doesn't implement the 'hide' method
-
-      instance[method]();
-    });
-  };
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): alert.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  /**
-   * ------------------------------------------------------------------------
    * Constants
-   * ------------------------------------------------------------------------
    */
 
   const NAME = 'alert';
@@ -159,75 +28,61 @@
   const EVENT_CLOSED = `closed${EVENT_KEY}`;
   const CLASS_NAME_FADE = 'fade';
   const CLASS_NAME_SHOW = 'show';
+
   /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
+   * Class definition
    */
 
-  class Alert extends BaseComponent__default.default {
+  class Alert extends BaseComponent {
     // Getters
     static get NAME() {
       return NAME;
-    } // Public
-
+    }
 
+    // Public
     close() {
-      const closeEvent = EventHandler__default.default.trigger(this._element, EVENT_CLOSE);
-
+      const closeEvent = EventHandler.trigger(this._element, EVENT_CLOSE);
       if (closeEvent.defaultPrevented) {
         return;
       }
-
       this._element.classList.remove(CLASS_NAME_SHOW);
-
       const isAnimated = this._element.classList.contains(CLASS_NAME_FADE);
-
       this._queueCallback(() => this._destroyElement(), this._element, isAnimated);
-    } // Private
-
+    }
 
+    // Private
     _destroyElement() {
       this._element.remove();
-
-      EventHandler__default.default.trigger(this._element, EVENT_CLOSED);
+      EventHandler.trigger(this._element, EVENT_CLOSED);
       this.dispose();
-    } // Static
-
+    }
 
+    // Static
     static jQueryInterface(config) {
       return this.each(function () {
         const data = Alert.getOrCreateInstance(this);
-
         if (typeof config !== 'string') {
           return;
         }
-
         if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
           throw new TypeError(`No method named "${config}"`);
         }
-
         data[config](this);
       });
     }
-
   }
+
   /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
+   * Data API implementation
    */
 
+  componentFunctions_js.enableDismissTrigger(Alert, 'close');
 
-  enableDismissTrigger(Alert, 'close');
   /**
-   * ------------------------------------------------------------------------
    * jQuery
-   * ------------------------------------------------------------------------
-   * add .Alert to jQuery only if jQuery is present
    */
 
-  defineJQueryPlugin(Alert);
+  index_js.defineJQueryPlugin(Alert);
 
   return Alert;
 

js/dist/base-component.js

@@ -1,180 +1,81 @@
 /*!
-  * Bootstrap base-component.js v5.1.3 (https://getbootstrap.com/)
-  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap base-component.js v5.3.5 (https://getbootstrap.com/)
+  * Copyright 2011-2025 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('./dom/data.js'), require('./dom/event-handler.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Base = factory(global.Data, global.EventHandler));
-})(this, (function (Data, EventHandler) { 'use strict';
-
-  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
-
-  const Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./util/config.js'), require('./util/index.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './util/config', './util/index'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.BaseComponent = factory(global.Data, global.EventHandler, global.Config, global.Index));
+})(this, (function (Data, EventHandler, Config, index_js) { 'use strict';
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): util/index.js
+   * Bootstrap base-component.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
-  const MILLISECONDS_MULTIPLIER = 1000;
-  const TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
-  const getTransitionDurationFromElement = element => {
-    if (!element) {
-      return 0;
-    } // Get transition-duration of the element
-
-
-    let {
-      transitionDuration,
-      transitionDelay
-    } = window.getComputedStyle(element);
-    const floatTransitionDuration = Number.parseFloat(transitionDuration);
-    const floatTransitionDelay = Number.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 (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
-  };
-
-  const triggerTransitionEnd = element => {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  const isElement = obj => {
-    if (!obj || typeof obj !== 'object') {
-      return false;
-    }
-
-    if (typeof obj.jquery !== 'undefined') {
-      obj = obj[0];
-    }
-
-    return typeof obj.nodeType !== 'undefined';
-  };
-
-  const getElement = obj => {
-    if (isElement(obj)) {
-      // it's a jQuery object or a node element
-      return obj.jquery ? obj[0] : obj;
-    }
-
-    if (typeof obj === 'string' && obj.length > 0) {
-      return document.querySelector(obj);
-    }
-
-    return null;
-  };
-
-  const execute = callback => {
-    if (typeof callback === 'function') {
-      callback();
-    }
-  };
-
-  const executeAfterTransition = (callback, transitionElement, waitForTransition = true) => {
-    if (!waitForTransition) {
-      execute(callback);
-      return;
-    }
-
-    const durationPadding = 5;
-    const emulatedDuration = getTransitionDurationFromElement(transitionElement) + durationPadding;
-    let called = false;
-
-    const handler = ({
-      target
-    }) => {
-      if (target !== transitionElement) {
-        return;
-      }
-
-      called = true;
-      transitionElement.removeEventListener(TRANSITION_END, handler);
-      execute(callback);
-    };
-
-    transitionElement.addEventListener(TRANSITION_END, handler);
-    setTimeout(() => {
-      if (!called) {
-        triggerTransitionEnd(transitionElement);
-      }
-    }, emulatedDuration);
-  };
 
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): base-component.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  /**
-   * ------------------------------------------------------------------------
    * Constants
-   * ------------------------------------------------------------------------
    */
 
-  const VERSION = '5.1.3';
+  const VERSION = '5.3.5';
 
-  class BaseComponent {
-    constructor(element) {
-      element = getElement(element);
+  /**
+   * Class definition
+   */
 
+  class BaseComponent extends Config {
+    constructor(element, config) {
+      super();
+      element = index_js.getElement(element);
       if (!element) {
         return;
       }
-
       this._element = element;
-      Data__default.default.set(this._element, this.constructor.DATA_KEY, this);
+      this._config = this._getConfig(config);
+      Data.set(this._element, this.constructor.DATA_KEY, this);
     }
 
+    // Public
     dispose() {
-      Data__default.default.remove(this._element, this.constructor.DATA_KEY);
-      EventHandler__default.default.off(this._element, this.constructor.EVENT_KEY);
-      Object.getOwnPropertyNames(this).forEach(propertyName => {
+      Data.remove(this._element, this.constructor.DATA_KEY);
+      EventHandler.off(this._element, this.constructor.EVENT_KEY);
+      for (const propertyName of Object.getOwnPropertyNames(this)) {
         this[propertyName] = null;
-      });
+      }
     }
-
     _queueCallback(callback, element, isAnimated = true) {
-      executeAfterTransition(callback, element, isAnimated);
+      index_js.executeAfterTransition(callback, element, isAnimated);
+    }
+    _getConfig(config) {
+      config = this._mergeConfigObj(config, this._element);
+      config = this._configAfterMerge(config);
+      this._typeCheckConfig(config);
+      return config;
     }
-    /** Static */
-
 
+    // Static
     static getInstance(element) {
-      return Data__default.default.get(getElement(element), this.DATA_KEY);
+      return Data.get(index_js.getElement(element), this.DATA_KEY);
     }
-
     static getOrCreateInstance(element, config = {}) {
       return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null);
     }
-
     static get VERSION() {
       return VERSION;
     }
-
-    static get NAME() {
-      throw new Error('You have to implement the static method "NAME", for each component!');
-    }
-
     static get DATA_KEY() {
       return `bs.${this.NAME}`;
     }
-
     static get EVENT_KEY() {
       return `.${this.DATA_KEY}`;
     }
-
+    static eventName(name) {
+      return `${name}${this.EVENT_KEY}`;
+    }
   }
 
   return BaseComponent;

js/dist/button.js

@@ -1,84 +1,24 @@
 /*!
-  * Bootstrap button.js v5.1.3 (https://getbootstrap.com/)
-  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap button.js v5.3.5 (https://getbootstrap.com/)
+  * Copyright 2011-2025 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('./dom/event-handler.js'), require('./base-component.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/event-handler', './base-component'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.EventHandler, global.Base));
-})(this, (function (EventHandler, BaseComponent) { 'use strict';
-
-  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
-
-  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./base-component.js'), require('./dom/event-handler.js'), require('./util/index.js')) :
+  typeof define === 'function' && define.amd ? define(['./base-component', './dom/event-handler', './util/index'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.BaseComponent, global.EventHandler, global.Index));
+})(this, (function (BaseComponent, EventHandler, index_js) { 'use strict';
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): util/index.js
+   * Bootstrap button.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
 
-  const getjQuery = () => {
-    const {
-      jQuery
-    } = window;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  const DOMContentLoadedCallbacks = [];
-
-  const onDOMContentLoaded = callback => {
-    if (document.readyState === 'loading') {
-      // add listener on the first call when the document is in loading state
-      if (!DOMContentLoadedCallbacks.length) {
-        document.addEventListener('DOMContentLoaded', () => {
-          DOMContentLoadedCallbacks.forEach(callback => callback());
-        });
-      }
-
-      DOMContentLoadedCallbacks.push(callback);
-    } else {
-      callback();
-    }
-  };
-
-  const defineJQueryPlugin = plugin => {
-    onDOMContentLoaded(() => {
-      const $ = getjQuery();
-      /* istanbul ignore if */
-
-      if ($) {
-        const name = plugin.NAME;
-        const JQUERY_NO_CONFLICT = $.fn[name];
-        $.fn[name] = plugin.jQueryInterface;
-        $.fn[name].Constructor = plugin;
-
-        $.fn[name].noConflict = () => {
-          $.fn[name] = JQUERY_NO_CONFLICT;
-          return plugin.jQueryInterface;
-        };
-      }
-    });
-  };
 
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): button.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  /**
-   * ------------------------------------------------------------------------
    * Constants
-   * ------------------------------------------------------------------------
    */
 
   const NAME = 'button';
@@ -88,57 +28,50 @@
   const CLASS_NAME_ACTIVE = 'active';
   const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="button"]';
   const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
+
   /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
+   * Class definition
    */
 
-  class Button extends BaseComponent__default.default {
+  class Button extends BaseComponent {
     // Getters
     static get NAME() {
       return NAME;
-    } // Public
-
+    }
 
+    // Public
     toggle() {
       // 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));
-    } // Static
-
+    }
 
+    // Static
     static jQueryInterface(config) {
       return this.each(function () {
         const data = Button.getOrCreateInstance(this);
-
         if (config === 'toggle') {
           data[config]();
         }
       });
     }
-
   }
+
   /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
+   * Data API implementation
    */
 
-
-  EventHandler__default.default.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, event => {
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, event => {
     event.preventDefault();
     const button = event.target.closest(SELECTOR_DATA_TOGGLE);
     const data = Button.getOrCreateInstance(button);
     data.toggle();
   });
+
   /**
-   * ------------------------------------------------------------------------
    * jQuery
-   * ------------------------------------------------------------------------
-   * add .Button to jQuery only if jQuery is present
    */
 
-  defineJQueryPlugin(Button);
+  index_js.defineJQueryPlugin(Button);
 
   return Button;
 

js/dist/carousel.js

@@ -1,203 +1,24 @@
 /*!
-  * Bootstrap carousel.js v5.1.3 (https://getbootstrap.com/)
-  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap carousel.js v5.3.5 (https://getbootstrap.com/)
+  * Copyright 2011-2025 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('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./base-component.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Carousel = factory(global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base));
-})(this, (function (EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict';
-
-  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
-
-  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  const Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  const SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
-  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./base-component.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./util/index.js'), require('./util/swipe.js')) :
+  typeof define === 'function' && define.amd ? define(['./base-component', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './util/index', './util/swipe'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Carousel = factory(global.BaseComponent, global.EventHandler, global.Manipulator, global.SelectorEngine, global.Index, global.Swipe));
+})(this, (function (BaseComponent, EventHandler, Manipulator, SelectorEngine, index_js, Swipe) { 'use strict';
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): util/index.js
+   * Bootstrap carousel.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
-  const TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
-  const toType = obj => {
-    if (obj === null || obj === undefined) {
-      return `${obj}`;
-    }
-
-    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-  };
-
-  const getSelector = element => {
-    let selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
-      // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
-      // `document.querySelector` will rightfully complain it is invalid.
-      // See https://github.com/twbs/bootstrap/issues/32273
-
-      if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
-        return null;
-      } // Just in case some CMS puts out a full URL with the anchor appended
-
-
-      if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
-        hrefAttr = `#${hrefAttr.split('#')[1]}`;
-      }
-
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  const getElementFromSelector = element => {
-    const selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  const triggerTransitionEnd = element => {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  const isElement = obj => {
-    if (!obj || typeof obj !== 'object') {
-      return false;
-    }
-
-    if (typeof obj.jquery !== 'undefined') {
-      obj = obj[0];
-    }
-
-    return typeof obj.nodeType !== 'undefined';
-  };
-
-  const typeCheckConfig = (componentName, config, configTypes) => {
-    Object.keys(configTypes).forEach(property => {
-      const expectedTypes = configTypes[property];
-      const value = config[property];
-      const valueType = value && isElement(value) ? 'element' : toType(value);
-
-      if (!new RegExp(expectedTypes).test(valueType)) {
-        throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
-      }
-    });
-  };
-
-  const isVisible = element => {
-    if (!isElement(element) || element.getClientRects().length === 0) {
-      return false;
-    }
-
-    return getComputedStyle(element).getPropertyValue('visibility') === 'visible';
-  };
-  /**
-   * Trick to restart an element's animation
-   *
-   * @param {HTMLElement} element
-   * @return void
-   *
-   * @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
-   */
-
-
-  const reflow = element => {
-    // eslint-disable-next-line no-unused-expressions
-    element.offsetHeight;
-  };
-
-  const getjQuery = () => {
-    const {
-      jQuery
-    } = window;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  const DOMContentLoadedCallbacks = [];
-
-  const onDOMContentLoaded = callback => {
-    if (document.readyState === 'loading') {
-      // add listener on the first call when the document is in loading state
-      if (!DOMContentLoadedCallbacks.length) {
-        document.addEventListener('DOMContentLoaded', () => {
-          DOMContentLoadedCallbacks.forEach(callback => callback());
-        });
-      }
-
-      DOMContentLoadedCallbacks.push(callback);
-    } else {
-      callback();
-    }
-  };
-
-  const isRTL = () => document.documentElement.dir === 'rtl';
-
-  const defineJQueryPlugin = plugin => {
-    onDOMContentLoaded(() => {
-      const $ = getjQuery();
-      /* istanbul ignore if */
-
-      if ($) {
-        const name = plugin.NAME;
-        const JQUERY_NO_CONFLICT = $.fn[name];
-        $.fn[name] = plugin.jQueryInterface;
-        $.fn[name].Constructor = plugin;
-
-        $.fn[name].noConflict = () => {
-          $.fn[name] = JQUERY_NO_CONFLICT;
-          return plugin.jQueryInterface;
-        };
-      }
-    });
-  };
-  /**
-   * Return the previous/next element of a list.
-   *
-   * @param {array} list    The list of elements
-   * @param activeElement   The active element
-   * @param shouldGetNext   Choose to get next or previous element
-   * @param isCycleAllowed
-   * @return {Element|elem} The proper element
-   */
-
-
-  const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
-    let index = list.indexOf(activeElement); // if the element does not exist in the list return an element depending on the direction and if cycle is allowed
-
-    if (index === -1) {
-      return list[!shouldGetNext && isCycleAllowed ? list.length - 1 : 0];
-    }
-
-    const listLength = list.length;
-    index += shouldGetNext ? 1 : -1;
-
-    if (isCycleAllowed) {
-      index = (index + listLength) % listLength;
-    }
-
-    return list[Math.max(0, Math.min(index, listLength - 1))];
-  };
 
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): carousel.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  /**
-   * ------------------------------------------------------------------------
    * Constants
-   * ------------------------------------------------------------------------
    */
 
   const NAME = 'carousel';
@@ -208,41 +29,15 @@
   const ARROW_RIGHT_KEY = 'ArrowRight';
   const TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
 
-  const SWIPE_THRESHOLD = 40;
-  const Default = {
-    interval: 5000,
-    keyboard: true,
-    slide: false,
-    pause: 'hover',
-    wrap: true,
-    touch: true
-  };
-  const DefaultType = {
-    interval: '(number|boolean)',
-    keyboard: 'boolean',
-    slide: '(boolean|string)',
-    pause: '(string|boolean)',
-    wrap: 'boolean',
-    touch: 'boolean'
-  };
   const ORDER_NEXT = 'next';
   const ORDER_PREV = 'prev';
   const DIRECTION_LEFT = 'left';
   const DIRECTION_RIGHT = 'right';
-  const KEY_TO_DIRECTION = {
-    [ARROW_LEFT_KEY]: DIRECTION_RIGHT,
-    [ARROW_RIGHT_KEY]: DIRECTION_LEFT
-  };
   const EVENT_SLIDE = `slide${EVENT_KEY}`;
   const EVENT_SLID = `slid${EVENT_KEY}`;
   const EVENT_KEYDOWN = `keydown${EVENT_KEY}`;
   const EVENT_MOUSEENTER = `mouseenter${EVENT_KEY}`;
   const EVENT_MOUSELEAVE = `mouseleave${EVENT_KEY}`;
-  const EVENT_TOUCHSTART = `touchstart${EVENT_KEY}`;
-  const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY}`;
-  const EVENT_TOUCHEND = `touchend${EVENT_KEY}`;
-  const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY}`;
-  const EVENT_POINTERUP = `pointerup${EVENT_KEY}`;
   const EVENT_DRAG_START = `dragstart${EVENT_KEY}`;
   const EVENT_LOAD_DATA_API = `load${EVENT_KEY}${DATA_API_KEY}`;
   const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
@@ -253,489 +48,339 @@
   const CLASS_NAME_START = 'carousel-item-start';
   const CLASS_NAME_NEXT = 'carousel-item-next';
   const CLASS_NAME_PREV = 'carousel-item-prev';
-  const CLASS_NAME_POINTER_EVENT = 'pointer-event';
   const SELECTOR_ACTIVE = '.active';
-  const SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
   const SELECTOR_ITEM = '.carousel-item';
+  const SELECTOR_ACTIVE_ITEM = SELECTOR_ACTIVE + SELECTOR_ITEM;
   const SELECTOR_ITEM_IMG = '.carousel-item img';
-  const SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
   const SELECTOR_INDICATORS = '.carousel-indicators';
-  const SELECTOR_INDICATOR = '[data-bs-target]';
   const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
   const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
-  const POINTER_TYPE_TOUCH = 'touch';
-  const POINTER_TYPE_PEN = 'pen';
+  const KEY_TO_DIRECTION = {
+    [ARROW_LEFT_KEY]: DIRECTION_RIGHT,
+    [ARROW_RIGHT_KEY]: DIRECTION_LEFT
+  };
+  const Default = {
+    interval: 5000,
+    keyboard: true,
+    pause: 'hover',
+    ride: false,
+    touch: true,
+    wrap: true
+  };
+  const DefaultType = {
+    interval: '(number|boolean)',
+    // TODO:v6 remove boolean support
+    keyboard: 'boolean',
+    pause: '(string|boolean)',
+    ride: '(boolean|string)',
+    touch: 'boolean',
+    wrap: 'boolean'
+  };
+
   /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
+   * Class definition
    */
 
-  class Carousel extends BaseComponent__default.default {
+  class Carousel extends BaseComponent {
     constructor(element, config) {
-      super(element);
-      this._items = null;
+      super(element, config);
       this._interval = null;
       this._activeElement = null;
-      this._isPaused = false;
       this._isSliding = false;
       this.touchTimeout = null;
-      this.touchStartX = 0;
-      this.touchDeltaX = 0;
-      this._config = this._getConfig(config);
-      this._indicatorsElement = SelectorEngine__default.default.findOne(SELECTOR_INDICATORS, this._element);
-      this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
-      this._pointerEvent = Boolean(window.PointerEvent);
-
+      this._swipeHelper = null;
+      this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element);
       this._addEventListeners();
-    } // Getters
-
+      if (this._config.ride === CLASS_NAME_CAROUSEL) {
+        this.cycle();
+      }
+    }
 
+    // Getters
     static get Default() {
       return Default;
     }
-
+    static get DefaultType() {
+      return DefaultType;
+    }
     static get NAME() {
       return NAME;
-    } // Public
-
+    }
 
+    // Public
     next() {
       this._slide(ORDER_NEXT);
     }
-
     nextWhenVisible() {
+      // FIXME TODO use `document.visibilityState`
       // Don't call next when the page isn't visible
       // or the carousel or its parent isn't visible
-      if (!document.hidden && isVisible(this._element)) {
+      if (!document.hidden && index_js.isVisible(this._element)) {
         this.next();
       }
     }
-
     prev() {
       this._slide(ORDER_PREV);
     }
-
-    pause(event) {
-      if (!event) {
-        this._isPaused = true;
-      }
-
-      if (SelectorEngine__default.default.findOne(SELECTOR_NEXT_PREV, this._element)) {
-        triggerTransitionEnd(this._element);
-        this.cycle(true);
-      }
-
-      clearInterval(this._interval);
-      this._interval = null;
-    }
-
-    cycle(event) {
-      if (!event) {
-        this._isPaused = false;
-      }
-
-      if (this._interval) {
-        clearInterval(this._interval);
-        this._interval = null;
-      }
-
-      if (this._config && this._config.interval && !this._isPaused) {
-        this._updateInterval();
-
-        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
-      }
-    }
-
-    to(index) {
-      this._activeElement = SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element);
-
-      const activeIndex = this._getItemIndex(this._activeElement);
-
-      if (index > this._items.length - 1 || index < 0) {
-        return;
-      }
-
+    pause() {
       if (this._isSliding) {
-        EventHandler__default.default.one(this._element, EVENT_SLID, () => this.to(index));
+        index_js.triggerTransitionEnd(this._element);
+      }
+      this._clearInterval();
+    }
+    cycle() {
+      this._clearInterval();
+      this._updateInterval();
+      this._interval = setInterval(() => this.nextWhenVisible(), this._config.interval);
+    }
+    _maybeEnableCycle() {
+      if (!this._config.ride) {
         return;
       }
-
+      if (this._isSliding) {
+        EventHandler.one(this._element, EVENT_SLID, () => this.cycle());
+        return;
+      }
+      this.cycle();
+    }
+    to(index) {
+      const items = this._getItems();
+      if (index > items.length - 1 || index < 0) {
+        return;
+      }
+      if (this._isSliding) {
+        EventHandler.one(this._element, EVENT_SLID, () => this.to(index));
+        return;
+      }
+      const activeIndex = this._getItemIndex(this._getActive());
       if (activeIndex === index) {
-        this.pause();
-        this.cycle();
         return;
       }
-
       const order = index > activeIndex ? ORDER_NEXT : ORDER_PREV;
+      this._slide(order, items[index]);
+    }
+    dispose() {
+      if (this._swipeHelper) {
+        this._swipeHelper.dispose();
+      }
+      super.dispose();
+    }
 
-      this._slide(order, this._items[index]);
-    } // Private
-
-
-    _getConfig(config) {
-      config = { ...Default,
-        ...Manipulator__default.default.getDataAttributes(this._element),
-        ...(typeof config === 'object' ? config : {})
-      };
-      typeCheckConfig(NAME, config, DefaultType);
+    // Private
+    _configAfterMerge(config) {
+      config.defaultInterval = config.interval;
       return config;
     }
-
-    _handleSwipe() {
-      const absDeltax = Math.abs(this.touchDeltaX);
-
-      if (absDeltax <= SWIPE_THRESHOLD) {
-        return;
-      }
-
-      const direction = absDeltax / this.touchDeltaX;
-      this.touchDeltaX = 0;
-
-      if (!direction) {
-        return;
-      }
-
-      this._slide(direction > 0 ? DIRECTION_RIGHT : DIRECTION_LEFT);
-    }
-
     _addEventListeners() {
       if (this._config.keyboard) {
-        EventHandler__default.default.on(this._element, EVENT_KEYDOWN, event => this._keydown(event));
+        EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event));
       }
-
       if (this._config.pause === 'hover') {
-        EventHandler__default.default.on(this._element, EVENT_MOUSEENTER, event => this.pause(event));
-        EventHandler__default.default.on(this._element, EVENT_MOUSELEAVE, event => this.cycle(event));
+        EventHandler.on(this._element, EVENT_MOUSEENTER, () => this.pause());
+        EventHandler.on(this._element, EVENT_MOUSELEAVE, () => this._maybeEnableCycle());
       }
-
-      if (this._config.touch && this._touchSupported) {
+      if (this._config.touch && Swipe.isSupported()) {
         this._addTouchEventListeners();
       }
     }
-
     _addTouchEventListeners() {
-      const hasPointerPenTouch = event => {
-        return this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH);
-      };
-
-      const start = event => {
-        if (hasPointerPenTouch(event)) {
-          this.touchStartX = event.clientX;
-        } else if (!this._pointerEvent) {
-          this.touchStartX = event.touches[0].clientX;
-        }
-      };
-
-      const move = event => {
-        // ensure swiping with one touch and not pinching
-        this.touchDeltaX = event.touches && event.touches.length > 1 ? 0 : event.touches[0].clientX - this.touchStartX;
-      };
-
-      const end = event => {
-        if (hasPointerPenTouch(event)) {
-          this.touchDeltaX = event.clientX - this.touchStartX;
-        }
-
-        this._handleSwipe();
-
-        if (this._config.pause === 'hover') {
-          // If it's a touch-enabled device, mouseenter/leave are fired as
-          // part of the mouse compatibility events on first tap - the carousel
-          // would stop cycling until user tapped out of it;
-          // here, we listen for touchend, explicitly pause the carousel
-          // (as if it's the second time we tap on it, mouseenter compat event
-          // is NOT fired) and after a timeout (to allow for mouse compatibility
-          // events to fire) we explicitly restart cycling
-          this.pause();
-
-          if (this.touchTimeout) {
-            clearTimeout(this.touchTimeout);
-          }
-
-          this.touchTimeout = setTimeout(event => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
-        }
-      };
-
-      SelectorEngine__default.default.find(SELECTOR_ITEM_IMG, this._element).forEach(itemImg => {
-        EventHandler__default.default.on(itemImg, EVENT_DRAG_START, event => event.preventDefault());
-      });
-
-      if (this._pointerEvent) {
-        EventHandler__default.default.on(this._element, EVENT_POINTERDOWN, event => start(event));
-        EventHandler__default.default.on(this._element, EVENT_POINTERUP, event => end(event));
-
-        this._element.classList.add(CLASS_NAME_POINTER_EVENT);
-      } else {
-        EventHandler__default.default.on(this._element, EVENT_TOUCHSTART, event => start(event));
-        EventHandler__default.default.on(this._element, EVENT_TOUCHMOVE, event => move(event));
-        EventHandler__default.default.on(this._element, EVENT_TOUCHEND, event => end(event));
+      for (const img of SelectorEngine.find(SELECTOR_ITEM_IMG, this._element)) {
+        EventHandler.on(img, EVENT_DRAG_START, event => event.preventDefault());
       }
-    }
+      const endCallBack = () => {
+        if (this._config.pause !== 'hover') {
+          return;
+        }
 
+        // If it's a touch-enabled device, mouseenter/leave are fired as
+        // part of the mouse compatibility events on first tap - the carousel
+        // would stop cycling until user tapped out of it;
+        // here, we listen for touchend, explicitly pause the carousel
+        // (as if it's the second time we tap on it, mouseenter compat event
+        // is NOT fired) and after a timeout (to allow for mouse compatibility
+        // events to fire) we explicitly restart cycling
+
+        this.pause();
+        if (this.touchTimeout) {
+          clearTimeout(this.touchTimeout);
+        }
+        this.touchTimeout = setTimeout(() => this._maybeEnableCycle(), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
+      };
+      const swipeConfig = {
+        leftCallback: () => this._slide(this._directionToOrder(DIRECTION_LEFT)),
+        rightCallback: () => this._slide(this._directionToOrder(DIRECTION_RIGHT)),
+        endCallback: endCallBack
+      };
+      this._swipeHelper = new Swipe(this._element, swipeConfig);
+    }
     _keydown(event) {
       if (/input|textarea/i.test(event.target.tagName)) {
         return;
       }
-
       const direction = KEY_TO_DIRECTION[event.key];
-
       if (direction) {
         event.preventDefault();
-
-        this._slide(direction);
+        this._slide(this._directionToOrder(direction));
       }
     }
-
     _getItemIndex(element) {
-      this._items = element && element.parentNode ? SelectorEngine__default.default.find(SELECTOR_ITEM, element.parentNode) : [];
-      return this._items.indexOf(element);
+      return this._getItems().indexOf(element);
     }
-
-    _getItemByOrder(order, activeElement) {
-      const isNext = order === ORDER_NEXT;
-      return getNextActiveElement(this._items, activeElement, isNext, this._config.wrap);
-    }
-
-    _triggerSlideEvent(relatedTarget, eventDirectionName) {
-      const targetIndex = this._getItemIndex(relatedTarget);
-
-      const fromIndex = this._getItemIndex(SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element));
-
-      return EventHandler__default.default.trigger(this._element, EVENT_SLIDE, {
-        relatedTarget,
-        direction: eventDirectionName,
-        from: fromIndex,
-        to: targetIndex
-      });
-    }
-
-    _setActiveIndicatorElement(element) {
-      if (this._indicatorsElement) {
-        const activeIndicator = SelectorEngine__default.default.findOne(SELECTOR_ACTIVE, this._indicatorsElement);
-        activeIndicator.classList.remove(CLASS_NAME_ACTIVE);
-        activeIndicator.removeAttribute('aria-current');
-        const indicators = SelectorEngine__default.default.find(SELECTOR_INDICATOR, this._indicatorsElement);
-
-        for (let i = 0; i < indicators.length; i++) {
-          if (Number.parseInt(indicators[i].getAttribute('data-bs-slide-to'), 10) === this._getItemIndex(element)) {
-            indicators[i].classList.add(CLASS_NAME_ACTIVE);
-            indicators[i].setAttribute('aria-current', 'true');
-            break;
-          }
-        }
+    _setActiveIndicatorElement(index) {
+      if (!this._indicatorsElement) {
+        return;
+      }
+      const activeIndicator = SelectorEngine.findOne(SELECTOR_ACTIVE, this._indicatorsElement);
+      activeIndicator.classList.remove(CLASS_NAME_ACTIVE);
+      activeIndicator.removeAttribute('aria-current');
+      const newActiveIndicator = SelectorEngine.findOne(`[data-bs-slide-to="${index}"]`, this._indicatorsElement);
+      if (newActiveIndicator) {
+        newActiveIndicator.classList.add(CLASS_NAME_ACTIVE);
+        newActiveIndicator.setAttribute('aria-current', 'true');
       }
     }
-
     _updateInterval() {
-      const element = this._activeElement || SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element);
-
+      const element = this._activeElement || this._getActive();
       if (!element) {
         return;
       }
-
       const elementInterval = Number.parseInt(element.getAttribute('data-bs-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;
-      }
+      this._config.interval = elementInterval || this._config.defaultInterval;
     }
-
-    _slide(directionOrOrder, element) {
-      const order = this._directionToOrder(directionOrOrder);
-
-      const activeElement = SelectorEngine__default.default.findOne(SELECTOR_ACTIVE_ITEM, this._element);
-
-      const activeElementIndex = this._getItemIndex(activeElement);
-
-      const nextElement = element || this._getItemByOrder(order, activeElement);
-
-      const nextElementIndex = this._getItemIndex(nextElement);
-
-      const isCycling = Boolean(this._interval);
-      const isNext = order === ORDER_NEXT;
-      const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
-      const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;
-
-      const eventDirectionName = this._orderToDirection(order);
-
-      if (nextElement && nextElement.classList.contains(CLASS_NAME_ACTIVE)) {
-        this._isSliding = false;
-        return;
-      }
-
+    _slide(order, element = null) {
       if (this._isSliding) {
         return;
       }
-
-      const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
-
-      if (slideEvent.defaultPrevented) {
+      const activeElement = this._getActive();
+      const isNext = order === ORDER_NEXT;
+      const nextElement = element || index_js.getNextActiveElement(this._getItems(), activeElement, isNext, this._config.wrap);
+      if (nextElement === activeElement) {
         return;
       }
-
-      if (!activeElement || !nextElement) {
-        // Some weirdness is happening, so we bail
-        return;
-      }
-
-      this._isSliding = true;
-
-      if (isCycling) {
-        this.pause();
-      }
-
-      this._setActiveIndicatorElement(nextElement);
-
-      this._activeElement = nextElement;
-
-      const triggerSlidEvent = () => {
-        EventHandler__default.default.trigger(this._element, EVENT_SLID, {
+      const nextElementIndex = this._getItemIndex(nextElement);
+      const triggerEvent = eventName => {
+        return EventHandler.trigger(this._element, eventName, {
           relatedTarget: nextElement,
-          direction: eventDirectionName,
-          from: activeElementIndex,
+          direction: this._orderToDirection(order),
+          from: this._getItemIndex(activeElement),
           to: nextElementIndex
         });
       };
-
-      if (this._element.classList.contains(CLASS_NAME_SLIDE)) {
-        nextElement.classList.add(orderClassName);
-        reflow(nextElement);
-        activeElement.classList.add(directionalClassName);
-        nextElement.classList.add(directionalClassName);
-
-        const completeCallBack = () => {
-          nextElement.classList.remove(directionalClassName, orderClassName);
-          nextElement.classList.add(CLASS_NAME_ACTIVE);
-          activeElement.classList.remove(CLASS_NAME_ACTIVE, orderClassName, directionalClassName);
-          this._isSliding = false;
-          setTimeout(triggerSlidEvent, 0);
-        };
-
-        this._queueCallback(completeCallBack, activeElement, true);
-      } else {
-        activeElement.classList.remove(CLASS_NAME_ACTIVE);
-        nextElement.classList.add(CLASS_NAME_ACTIVE);
-        this._isSliding = false;
-        triggerSlidEvent();
+      const slideEvent = triggerEvent(EVENT_SLIDE);
+      if (slideEvent.defaultPrevented) {
+        return;
       }
-
+      if (!activeElement || !nextElement) {
+        // Some weirdness is happening, so we bail
+        // TODO: change tests that use empty divs to avoid this check
+        return;
+      }
+      const isCycling = Boolean(this._interval);
+      this.pause();
+      this._isSliding = true;
+      this._setActiveIndicatorElement(nextElementIndex);
+      this._activeElement = nextElement;
+      const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
+      const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;
+      nextElement.classList.add(orderClassName);
+      index_js.reflow(nextElement);
+      activeElement.classList.add(directionalClassName);
+      nextElement.classList.add(directionalClassName);
+      const completeCallBack = () => {
+        nextElement.classList.remove(directionalClassName, orderClassName);
+        nextElement.classList.add(CLASS_NAME_ACTIVE);
+        activeElement.classList.remove(CLASS_NAME_ACTIVE, orderClassName, directionalClassName);
+        this._isSliding = false;
+        triggerEvent(EVENT_SLID);
+      };
+      this._queueCallback(completeCallBack, activeElement, this._isAnimated());
       if (isCycling) {
         this.cycle();
       }
     }
-
-    _directionToOrder(direction) {
-      if (![DIRECTION_RIGHT, DIRECTION_LEFT].includes(direction)) {
-        return direction;
+    _isAnimated() {
+      return this._element.classList.contains(CLASS_NAME_SLIDE);
+    }
+    _getActive() {
+      return SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
+    }
+    _getItems() {
+      return SelectorEngine.find(SELECTOR_ITEM, this._element);
+    }
+    _clearInterval() {
+      if (this._interval) {
+        clearInterval(this._interval);
+        this._interval = null;
       }
-
-      if (isRTL()) {
+    }
+    _directionToOrder(direction) {
+      if (index_js.isRTL()) {
         return direction === DIRECTION_LEFT ? ORDER_PREV : ORDER_NEXT;
       }
-
       return direction === DIRECTION_LEFT ? ORDER_NEXT : ORDER_PREV;
     }
-
     _orderToDirection(order) {
-      if (![ORDER_NEXT, ORDER_PREV].includes(order)) {
-        return order;
-      }
-
-      if (isRTL()) {
+      if (index_js.isRTL()) {
         return order === ORDER_PREV ? DIRECTION_LEFT : DIRECTION_RIGHT;
       }
-
       return order === ORDER_PREV ? DIRECTION_RIGHT : DIRECTION_LEFT;
-    } // Static
-
-
-    static carouselInterface(element, config) {
-      const data = Carousel.getOrCreateInstance(element, config);
-      let {
-        _config
-      } = data;
-
-      if (typeof config === 'object') {
-        _config = { ..._config,
-          ...config
-        };
-      }
-
-      const action = typeof config === 'string' ? config : _config.slide;
-
-      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();
-      }
     }
 
+    // Static
     static jQueryInterface(config) {
       return this.each(function () {
-        Carousel.carouselInterface(this, config);
+        const data = Carousel.getOrCreateInstance(this, config);
+        if (typeof config === 'number') {
+          data.to(config);
+          return;
+        }
+        if (typeof config === 'string') {
+          if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
+            throw new TypeError(`No method named "${config}"`);
+          }
+          data[config]();
+        }
       });
     }
-
-    static dataApiClickHandler(event) {
-      const target = getElementFromSelector(this);
-
-      if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
-        return;
-      }
-
-      const config = { ...Manipulator__default.default.getDataAttributes(target),
-        ...Manipulator__default.default.getDataAttributes(this)
-      };
-      const slideIndex = this.getAttribute('data-bs-slide-to');
-
-      if (slideIndex) {
-        config.interval = false;
-      }
-
-      Carousel.carouselInterface(target, config);
-
-      if (slideIndex) {
-        Carousel.getInstance(target).to(slideIndex);
-      }
-
-      event.preventDefault();
-    }
-
   }
+
   /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
+   * Data API implementation
    */
 
-
-  EventHandler__default.default.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, Carousel.dataApiClickHandler);
-  EventHandler__default.default.on(window, EVENT_LOAD_DATA_API, () => {
-    const carousels = SelectorEngine__default.default.find(SELECTOR_DATA_RIDE);
-
-    for (let i = 0, len = carousels.length; i < len; i++) {
-      Carousel.carouselInterface(carousels[i], Carousel.getInstance(carousels[i]));
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, function (event) {
+    const target = SelectorEngine.getElementFromSelector(this);
+    if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
+      return;
+    }
+    event.preventDefault();
+    const carousel = Carousel.getOrCreateInstance(target);
+    const slideIndex = this.getAttribute('data-bs-slide-to');
+    if (slideIndex) {
+      carousel.to(slideIndex);
+      carousel._maybeEnableCycle();
+      return;
+    }
+    if (Manipulator.getDataAttribute(this, 'slide') === 'next') {
+      carousel.next();
+      carousel._maybeEnableCycle();
+      return;
+    }
+    carousel.prev();
+    carousel._maybeEnableCycle();
+  });
+  EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
+    const carousels = SelectorEngine.find(SELECTOR_DATA_RIDE);
+    for (const carousel of carousels) {
+      Carousel.getOrCreateInstance(carousel);
     }
   });
+
   /**
-   * ------------------------------------------------------------------------
    * jQuery
-   * ------------------------------------------------------------------------
-   * add .Carousel to jQuery only if jQuery is present
    */
 
-  defineJQueryPlugin(Carousel);
+  index_js.defineJQueryPlugin(Carousel);
 
   return Carousel;
 

js/dist/collapse.js

@@ -1,199 +1,30 @@
 /*!
-  * Bootstrap collapse.js v5.1.3 (https://getbootstrap.com/)
-  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap collapse.js v5.3.5 (https://getbootstrap.com/)
+  * Copyright 2011-2025 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('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./base-component.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base));
-})(this, (function (Data, EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict';
-
-  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
-
-  const Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  const Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  const SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
-  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./base-component.js'), require('./dom/event-handler.js'), require('./dom/selector-engine.js'), require('./util/index.js')) :
+  typeof define === 'function' && define.amd ? define(['./base-component', './dom/event-handler', './dom/selector-engine', './util/index'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.BaseComponent, global.EventHandler, global.SelectorEngine, global.Index));
+})(this, (function (BaseComponent, EventHandler, SelectorEngine, index_js) { 'use strict';
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): util/index.js
+   * Bootstrap collapse.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
 
-  const toType = obj => {
-    if (obj === null || obj === undefined) {
-      return `${obj}`;
-    }
-
-    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-  };
-
-  const getSelector = element => {
-    let selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
-      // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
-      // `document.querySelector` will rightfully complain it is invalid.
-      // See https://github.com/twbs/bootstrap/issues/32273
-
-      if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
-        return null;
-      } // Just in case some CMS puts out a full URL with the anchor appended
-
-
-      if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
-        hrefAttr = `#${hrefAttr.split('#')[1]}`;
-      }
-
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  const getSelectorFromElement = element => {
-    const selector = getSelector(element);
-
-    if (selector) {
-      return document.querySelector(selector) ? selector : null;
-    }
-
-    return null;
-  };
-
-  const getElementFromSelector = element => {
-    const selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  const isElement = obj => {
-    if (!obj || typeof obj !== 'object') {
-      return false;
-    }
-
-    if (typeof obj.jquery !== 'undefined') {
-      obj = obj[0];
-    }
-
-    return typeof obj.nodeType !== 'undefined';
-  };
-
-  const getElement = obj => {
-    if (isElement(obj)) {
-      // it's a jQuery object or a node element
-      return obj.jquery ? obj[0] : obj;
-    }
-
-    if (typeof obj === 'string' && obj.length > 0) {
-      return document.querySelector(obj);
-    }
-
-    return null;
-  };
-
-  const typeCheckConfig = (componentName, config, configTypes) => {
-    Object.keys(configTypes).forEach(property => {
-      const expectedTypes = configTypes[property];
-      const value = config[property];
-      const valueType = value && isElement(value) ? 'element' : toType(value);
-
-      if (!new RegExp(expectedTypes).test(valueType)) {
-        throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
-      }
-    });
-  };
-  /**
-   * Trick to restart an element's animation
-   *
-   * @param {HTMLElement} element
-   * @return void
-   *
-   * @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
-   */
-
-
-  const reflow = element => {
-    // eslint-disable-next-line no-unused-expressions
-    element.offsetHeight;
-  };
-
-  const getjQuery = () => {
-    const {
-      jQuery
-    } = window;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  const DOMContentLoadedCallbacks = [];
-
-  const onDOMContentLoaded = callback => {
-    if (document.readyState === 'loading') {
-      // add listener on the first call when the document is in loading state
-      if (!DOMContentLoadedCallbacks.length) {
-        document.addEventListener('DOMContentLoaded', () => {
-          DOMContentLoadedCallbacks.forEach(callback => callback());
-        });
-      }
-
-      DOMContentLoadedCallbacks.push(callback);
-    } else {
-      callback();
-    }
-  };
-
-  const defineJQueryPlugin = plugin => {
-    onDOMContentLoaded(() => {
-      const $ = getjQuery();
-      /* istanbul ignore if */
-
-      if ($) {
-        const name = plugin.NAME;
-        const JQUERY_NO_CONFLICT = $.fn[name];
-        $.fn[name] = plugin.jQueryInterface;
-        $.fn[name].Constructor = plugin;
-
-        $.fn[name].noConflict = () => {
-          $.fn[name] = JQUERY_NO_CONFLICT;
-          return plugin.jQueryInterface;
-        };
-      }
-    });
-  };
 
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.1.3): collapse.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  /**
-   * ------------------------------------------------------------------------
    * Constants
-   * ------------------------------------------------------------------------
    */
 
   const NAME = 'collapse';
   const DATA_KEY = 'bs.collapse';
   const EVENT_KEY = `.${DATA_KEY}`;
   const DATA_API_KEY = '.data-api';
-  const Default = {
-    toggle: true,
-    parent: null
-  };
-  const DefaultType = {
-    toggle: 'boolean',
-    parent: '(null|element)'
-  };
   const EVENT_SHOW = `show${EVENT_KEY}`;
   const EVENT_SHOWN = `shown${EVENT_KEY}`;
   const EVENT_HIDE = `hide${EVENT_KEY}`;
@@ -209,53 +40,53 @@
   const HEIGHT = 'height';
   const SELECTOR_ACTIVES = '.collapse.show, .collapse.collapsing';
   const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="collapse"]';
+  const Default = {
+    parent: null,
+    toggle: true
+  };
+  const DefaultType = {
+    parent: '(null|element)',
+    toggle: 'boolean'
+  };
+
   /**
-   * ------------------------------------------------------------------------
-   * Class Definition
-   * ------------------------------------------------------------------------
+   * Class definition
    */
 
-  class Collapse extends BaseComponent__default.default {
+  class Collapse extends BaseComponent {
     constructor(element, config) {
-      super(element);
+      super(element, config);
       this._isTransitioning = false;
-      this._config = this._getConfig(config);
       this._triggerArray = [];
-      const toggleList = SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE);
-
-      for (let i = 0, len = toggleList.length; i < len; i++) {
-        const elem = toggleList[i];
-        const selector = getSelectorFromElement(elem);
-        const filterElement = SelectorEngine__default.default.find(selector).filter(foundElem => foundElem === this._element);
-
+      const toggleList = SelectorEngine.find(SELECTOR_DATA_TOGGLE);
+      for (const elem of toggleList) {
+        const selector = SelectorEngine.getSelectorFromElement(elem);
+        const filterElement = SelectorEngine.find(selector).filter(foundElement => foundElement === this._element);
         if (selector !== null && filterElement.length) {
-          this._selector = selector;
-
           this._triggerArray.push(elem);
         }
       }
-
       this._initializeChildren();
-
       if (!this._config.parent) {
         this._addAriaAndCollapsedClass(this._triggerArray, this._isShown());
       }
-
       if (this._config.toggle) {
         this.toggle();
       }
-    } // Getters
-
+    }
 
+    // Getters
     static get Default() {
       return Default;
     }
-
+    static get DefaultType() {
+      return DefaultType;
+    }
     static get NAME() {
       return NAME;
-    } // Public
-
+    }
 
+    // Public
     toggle() {
       if (this._isShown()) {
         this.hide();
@@ -263,231 +94,154 @@
         this.show();
       }
     }
-
     show() {
       if (this._isTransitioning || this._isShown()) {
         return;
       }
+      let activeChildren = [];
 
-      let actives = [];
-      let activesData;
-
+      // find active children
       if (this._config.parent) {
-        const children = SelectorEngine__default.default.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
-        actives = SelectorEngine__default.default.find(SELECTOR_ACTIVES, this._config.parent).filter(elem => !children.includes(elem)); // remove children if greater depth
+        activeChildren = this._getFirstLevelChildren(SELECTOR_ACTIVES).filter(element => element !== this._element).map(element => Collapse.getOrCreateInstance(element, {
+          toggle: false
+        }));
       }
-
-      const container = SelectorEngine__default.default.findOne(this._selector);
-
-      if (actives.length) {
-        const tempActiveData = actives.find(elem => container !== elem);
-        activesData = tempActiveData ? Collapse.getInstance(tempActiveData) : null;
-
-        if (activesData && activesData._isTransitioning) {
-          return;
-        }
+      if (activeChildren.length && activeChildren[0]._isTransitioning) {
+        return;
       }
-
-      const startEvent = EventHandler__default.default.trigger(this._element, EVENT_SHOW);
-
+      const startEvent = EventHandler.trigger(this._element, EVENT_SHOW);
       if (startEvent.defaultPrevented) {
         return;
       }
-
-      actives.forEach(elemActive => {
-        if (container !== elemActive) {
-          Collapse.getOrCreateInstance(elemActive, {
-            toggle: false
-          }).hide();
-        }
-
-        if (!activesData) {
-          Data__default.default.set(elemActive, DATA_KEY, null);
-        }
-      });
-
+      for (const activeInstance of activeChildren) {
+        activeInstance.hide();
+      }
       const dimension = this._getDimension();
-
       this._element.classList.remove(CLASS_NAME_COLLAPSE);
-
       this._element.classList.add(CLASS_NAME_COLLAPSING);
-
       this._element.style[dimension] = 0;
-
       this._addAriaAndCollapsedClass(this._triggerArray, true);
-
       this._isTransitioning = true;
-
       const complete = () => {
         this._isTransitioning = false;
-
         this._element.classList.remove(CLASS_NAME_COLLAPSING);
-
         this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
-
         this._element.style[dimension] = '';
-        EventHandler__default.default.trigger(this._element, EVENT_SHOWN);
+        EventHandler.trigger(this._element, EVENT_SHOWN);
       };
-
       const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
       const scrollSize = `scroll${capitalizedDimension}`;
-
       this._queueCallback(complete, this._element, true);
-
       this._element.style[dimension] = `${this._element[scrollSize]}px`;
     }
-
     hide() {
       if (this._isTransitioning || !this._isShown()) {
         return;
       }
-
-      const startEvent = EventHandler__default.default.trigger(this._element, EVENT_HIDE);
-
+      const startEvent = EventHandler.trigger(this._element, EVENT_HIDE);
       if (startEvent.defaultPrevented) {
         return;
       }
-
       const dimension = this._getDimension();
-
       this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;
-      reflow(this._element);
-
+      index_js.reflow(this._element);
       this._element.classList.add(CLASS_NAME_COLLAPSING);
-
       this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
-
-      const triggerArrayLength = this._triggerArray.length;
-
-      for (let i = 0; i < triggerArrayLength; i++) {
-        const trigger = this._triggerArray[i];
-        const elem = getElementFromSelector(trigger);
-
-        if (elem && !this._isShown(elem)) {
+      for (const trigger of this._triggerArray) {
+        const element = SelectorEngine.getElementFromSelector(trigger);
+        if (element && !this._isShown(element)) {
           this._addAriaAndCollapsedClass([trigger], false);
         }
       }
-
       this._isTransitioning = true;
-
       const complete = () => {
         this._isTransitioning = false;
-
         this._element.classList.remove(CLASS_NAME_COLLAPSING);
-
         this._element.classList.add(CLASS_NAME_COLLAPSE);
-
-        EventHandler__default.default.trigger(this._element, EVENT_HIDDEN);
+        EventHandler.trigger(this._element, EVENT_HIDDEN);
       };
-
       this._element.style[dimension] = '';
-
       this._queueCallback(complete, this._element, true);
     }
-
     _isShown(element = this._element) {
       return element.classList.contains(CLASS_NAME_SHOW);
-    } // Private
-
-
-    _getConfig(config) {
-      config = { ...Default,
-        ...Manipulator__default.default.getDataAttributes(this._element),
-        ...config
-      };
-      config.toggle = Boolean(config.toggle); // Coerce string values
-
-      config.parent = getElement(config.parent);
-      typeCheckConfig(NAME, config, DefaultType);
-      return config;
     }
 
+    // Private
+    _configAfterMerge(config) {
+      config.toggle = Boolean(config.toggle); // Coerce string values
+      config.parent = index_js.getElement(config.parent);
+      return config;
+    }
     _getDimension() {
       return this._element.classList.contains(CLASS_NAME_HORIZONTAL) ? WIDTH : HEIGHT;
     }
-
     _initializeChildren() {
       if (!this._config.parent) {
         return;
       }
-
-      const children = SelectorEngine__default.default.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
-      SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE, this._config.parent).filter(elem => !children.includes(elem)).forEach(element => {
-        const selected = getElementFromSelector(element);
-
+      const children = this._getFirstLevelChildren(SELECTOR_DATA_TOGGLE);
+      for (const element of children) {
+        const selected = SelectorEngine.getElementFromSelector(element);
         if (selected) {
           this._addAriaAndCollapsedClass([element], this._isShown(selected));
         }
-      });
+      }
+    }
+    _getFirstLevelChildren(selector) {
+      const children = SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
+      // remove children if greater depth
+      return SelectorEngine.find(selector, this._config.parent).filter(element => !children.includes(element));
     }
-
     _addAriaAndCollapsedClass(triggerArray, isOpen) {
       if (!triggerArray.length) {
         return;
       }
+      for (const element of triggerArray) {
+        element.classList.toggle(CLASS_NAME_COLLAPSED, !isOpen);
+        element.setAttribute('aria-expanded', isOpen);
+      }
+    }
 
-      triggerArray.forEach(elem => {
-        if (isOpen) {
-          elem.classList.remove(CLASS_NAME_COLLAPSED);
-        } else {
-          elem.classList.add(CLASS_NAME_COLLAPSED);
-        }
-
-        elem.setAttribute('aria-expanded', isOpen);
-      });
-    } // Static
-
-
+    // Static
     static jQueryInterface(config) {
+      const _config = {};
+      if (typeof config === 'string' && /show|hide/.test(config)) {
+        _config.toggle = false;
+      }
       return this.each(function () {
-        const _config = {};
-
-        if (typeof config === 'string' && /show|hide/.test(config)) {
-          _config.toggle = false;
-        }
-
         const data = Collapse.getOrCreateInstance(this, _config);
-
         if (typeof config === 'string') {
           if (typeof data[config] === 'undefined') {
             throw new TypeError(`No method named "${config}"`);
           }
-
           data[config]();
         }
       });
     }
-
   }
+
   /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
+   * Data API implementation
    */
 
-
-  EventHandler__default.default.on(document, 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.target.tagName === 'A' || event.delegateTarget && event.delegateTarget.tagName === 'A') {
       event.preventDefault();
     }
-
-    const selector = getSelectorFromElement(this);
-    const selectorElements = SelectorEngine__default.default.find(selector);
-    selectorElements.forEach(element => {
+    for (const element of SelectorEngine.getMultipleElementsFromSelector(this)) {
       Collapse.getOrCreateInstance(element, {
         toggle: false
       }).toggle();
-    });
+    }
   });
+
   /**
-   * ------------------------------------------------------------------------
    * jQuery
-   * ------------------------------------------------------------------------
-   * add .Collapse to jQuery only if jQuery is present
    */
 
-  defineJQueryPlugin(Collapse);
+  index_js.defineJQueryPlugin(Collapse);
 
   return Collapse;