twbs/bootstrap

twbs/bootstrap has 175,016 GitHub stars and 78,766 forks. GitHot measured -2 stars in 24 hours. Last checked 2026-11-08 08:23 UTC. Last push 2026-11-02.

这些数字如何统计

最受欢迎的 Fair-code HTML、CSS 和 JavaScript 框架，用于开发响应式、移动优先的 Web 项目。

175,016 星标 78,766 forks

实测星标增长

24小时: -2
7天: 正在收集历史
15天: 正在收集历史
1个月: 正在收集历史

各周期内的星标净变化，周期相互重叠，并非每日新增。缺失的测量保持空白。星标代表关注度，不代表软件质量。

README.md

原文

Bootstrap

Sleek, intuitive, and powerful front-end framework for faster and easier web development.
Explore Bootstrap docs »

Report bug · Request feature · Blog

Bootstrap 6

Our default branch is for development of our Bootstrap 6 release. Head to the v5-dev branch to view the readme, documentation, and source code for Bootstrap 5.

Quick start

Several quick start options are available:

Download the latest release
Clone the repo: git clone https://github.com/twbs/bootstrap.git
Install with npm: npm install [email protected]
Install with yarn: yarn add [email protected]
Install with Bun: bun add [email protected]
Install with Composer: composer require twbs/bootstrap:6.0.0-alpha.1
Install with NuGet: CSS: Install-Package bootstrap Sass: Install-Package bootstrap.sass

Read the Getting started page for information on the framework contents, templates, examples, and more.

Status

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.

Download contents

bootstrap/
├── css/
│   ├── bootstrap-grid.css
│   ├── bootstrap-grid.css.map
│   ├── bootstrap-grid.min.css
│   ├── bootstrap-grid.min.css.map
│   ├── bootstrap-reboot.css
│   ├── bootstrap-reboot.css.map
│   ├── bootstrap-reboot.min.css
│   ├── bootstrap-reboot.min.css.map
│   ├── bootstrap-utilities.css
│   ├── bootstrap-utilities.css.map
│   ├── bootstrap-utilities.min.css
│   ├── bootstrap-utilities.min.css.map
│   ├── bootstrap.css
│   ├── bootstrap.css.map
│   ├── bootstrap.min.css
│   └── bootstrap.min.css.map
└── js/
    ├── bootstrap.bundle.js
    ├── bootstrap.bundle.js.map
    ├── bootstrap.bundle.min.js
    ├── bootstrap.bundle.min.js.map
    ├── bootstrap.js
    ├── bootstrap.js.map
    ├── bootstrap.min.js
    └── bootstrap.min.js.map

We provide compiled CSS and JS (bootstrap.*), as well as compiled and minified CSS and JS (bootstrap.min.*). 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 Floating UI and Vanilla Calendar Pro. All CSS files work for both LTR and RTL layouts thanks to logical properties—simply set dir="rtl" on your HTML element.

Bugs and feature requests

Have a bug or a feature request? Please first read the issue guidelines and search for existing and closed issues. If your problem or idea is not addressed yet, please open a new issue.

Documentation

Bootstrap’s documentation, included in this repo in the root directory, is built with Astro and publicly hosted on GitHub Pages at https://getbootstrap.com/. The docs may also be run locally.

Documentation search is powered by Pagefind.

Running documentation locally

Run npm install to install the Node.js dependencies, including Astro (the site builder).
Run npm run test (or a specific npm script) to rebuild distributed CSS and JavaScript files, as well as our docs assets.
From the root /bootstrap directory, run npm run docs-serve in the command line.
Open http://localhost:9001 in your browser, and voilà.

Learn more about using Astro by reading its documentation.

Documentation for previous releases

You can find all our previous releases docs on https://getbootstrap.com/docs/versions/.

Previous releases and their documentation are also available for download.

Contributing

Please read through our contributing guidelines. Included are directions for opening issues, coding standards, and notes on development.

Moreover, if your pull request contains JavaScript patches or features, you must include relevant unit tests. All HTML and CSS should conform to the Code Guide, maintained by Mark Otto.

Editor preferences are available in the editor config for easy use in common text editors. Read more and download plugins at https://editorconfig.org/.

Community

Get updates on Bootstrap’s development and chat with the project maintainers and community members.

Follow @getbootstrap on X.
Read and subscribe to The Official Bootstrap Blog.
Ask questions and explore our GitHub Discussions.
Discuss, ask questions, and more on the community Discord or Bootstrap subreddit.
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).
Developers should use the keyword bootstrap on packages which modify or add to the functionality of Bootstrap when distributing through npm or similar delivery mechanisms for maximum discoverability.

Versioning

For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under the Semantic Versioning guidelines. Sometimes we screw up, but we adhere to those rules whenever possible.

See the Releases section of our GitHub project for changelogs for each release version of Bootstrap. Release announcement posts on the official Bootstrap blog contain summaries of the most noteworthy changes made in each release.

Creators

Mark Otto

Jacob Thornton

Thanks

Thanks to Netlify for providing us with Deploy Previews!

Backers

Thank you to all our backers! 🙏 [Become a backer]