• Stars
    star
    167,558
  • Rank 20 (Top 0.01 %)
  • Language
    JavaScript
  • License
    MIT License
  • Created almost 13 years ago
  • Updated about 1 month ago

Reviews

There are no reviews yet. Be the first to send feedback to the community and the maintainers!

Repository Details

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Bootstrap logo

Bootstrap

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

Report bug Β· Request feature Β· Themes Β· Blog

Bootstrap 5

Our default branch is for development of our Bootstrap 5 release. Head to the v4-dev branch to view the readme, documentation, and source code for Bootstrap 4.

Table of contents

Quick start

Several quick start options are available:

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

Status

Build Status npm version Gem version Meteor Atmosphere Packagist Prerelease NuGet Coverage Status CSS gzip size CSS Brotli size JS gzip size JS Brotli size Backers on Open Collective Sponsors on Open Collective

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/
β”œβ”€β”€ css/
β”‚   β”œβ”€β”€ bootstrap-grid.css
β”‚   β”œβ”€β”€ bootstrap-grid.css.map
β”‚   β”œβ”€β”€ bootstrap-grid.min.css
β”‚   β”œβ”€β”€ bootstrap-grid.min.css.map
β”‚   β”œβ”€β”€ bootstrap-grid.rtl.css
β”‚   β”œβ”€β”€ bootstrap-grid.rtl.css.map
β”‚   β”œβ”€β”€ bootstrap-grid.rtl.min.css
β”‚   β”œβ”€β”€ bootstrap-grid.rtl.min.css.map
β”‚   β”œβ”€β”€ bootstrap-reboot.css
β”‚   β”œβ”€β”€ bootstrap-reboot.css.map
β”‚   β”œβ”€β”€ bootstrap-reboot.min.css
β”‚   β”œβ”€β”€ bootstrap-reboot.min.css.map
β”‚   β”œβ”€β”€ bootstrap-reboot.rtl.css
β”‚   β”œβ”€β”€ bootstrap-reboot.rtl.css.map
β”‚   β”œβ”€β”€ bootstrap-reboot.rtl.min.css
β”‚   β”œβ”€β”€ bootstrap-reboot.rtl.min.css.map
β”‚   β”œβ”€β”€ bootstrap-utilities.css
β”‚   β”œβ”€β”€ bootstrap-utilities.css.map
β”‚   β”œβ”€β”€ bootstrap-utilities.min.css
β”‚   β”œβ”€β”€ bootstrap-utilities.min.css.map
β”‚   β”œβ”€β”€ bootstrap-utilities.rtl.css
β”‚   β”œβ”€β”€ bootstrap-utilities.rtl.css.map
β”‚   β”œβ”€β”€ bootstrap-utilities.rtl.min.css
β”‚   β”œβ”€β”€ bootstrap-utilities.rtl.min.css.map
β”‚   β”œβ”€β”€ bootstrap.css
β”‚   β”œβ”€β”€ bootstrap.css.map
β”‚   β”œβ”€β”€ bootstrap.min.css
β”‚   β”œβ”€β”€ bootstrap.min.css.map
β”‚   β”œβ”€β”€ bootstrap.rtl.css
β”‚   β”œβ”€β”€ bootstrap.rtl.css.map
β”‚   β”œβ”€β”€ bootstrap.rtl.min.css
β”‚   └── bootstrap.rtl.min.css.map
└── js/
    β”œβ”€β”€ bootstrap.bundle.js
    β”œβ”€β”€ bootstrap.bundle.js.map
    β”œβ”€β”€ bootstrap.bundle.min.js
    β”œβ”€β”€ bootstrap.bundle.min.js.map
    β”œβ”€β”€ bootstrap.esm.js
    β”œβ”€β”€ bootstrap.esm.js.map
    β”œβ”€β”€ bootstrap.esm.min.js
    β”œβ”€β”€ bootstrap.esm.min.js.map
    β”œβ”€β”€ bootstrap.js
    β”œβ”€β”€ bootstrap.js.map
    β”œβ”€β”€ 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 Popper.

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 Hugo 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.

Running documentation locally

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

Learn more about using Hugo 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.

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

BrowserStack

Thanks to BrowserStack for providing the infrastructure that allows us to test in real browsers!

Netlify

Thanks to Netlify for providing us with Deploy Previews!

Sponsors

Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor]

OC sponsor 0 OC sponsor 1 OC sponsor 2 OC sponsor 3 OC sponsor 4 OC sponsor 5 OC sponsor 6 OC sponsor 7 OC sponsor 8 OC sponsor 9

Backers

Thank you to all our backers! πŸ™ [Become a backer]

Backers

Copyright and license

Code and documentation copyright 2011–2024 the Bootstrap Authors. Code released under the MIT License. Docs released under Creative Commons.

More Repositories

1

ratchet

Build mobile apps with simple HTML, CSS, and JavaScript components.
CSS
14,596
star
2

bootstrap-sass

Official Sass port of Bootstrap 2 and 3.
SCSS
12,614
star
3

icons

Official open source SVG icon library for Bootstrap.
JavaScript
7,211
star
4

rfs

✩ Automates responsive resizing ✩
CSS
3,285
star
5

bootlint

HTML linter for Bootstrap projects
JavaScript
2,398
star
6

bootstrap-rubygem

Bootstrap rubygem for Rails / Sprockets / Hanami / etc
SCSS
2,003
star
7

bootstrap-npm-starter

Starter template for new building with Bootstrap 4 in npm projects.
HTML
1,225
star
8

bootstrap-expo

Beautiful and inspiring uses of Bootstrap.
SCSS
476
star
9

examples

Functional examples of using Bootstrap in common JS frameworks like Webpack, Parcel, Vite, and more!
HTML
297
star
10

blog

Official blog for Bootstrap.
HTML
227
star
11

bootstrap-server

The node server that powers the bootstrap customize page (no longer maintained).
JavaScript
177
star
12

stylelint-config-twbs-bootstrap

Stylelint config for Bootstrap
JavaScript
139
star
13

no-carrier

Tool to auto-close old GitHub issues that were abandoned by their reporter
Scala
132
star
14

release

Bootstrap Release Working Group
111
star
15

rorschach

Bootstrap pull request sanity checker bot
Scala
105
star
16

mq4-hover-shim

A shim for the Media Queries Level 4 `hover` media feature
JavaScript
97
star
17

grunt-bootlint

A Grunt wrapper for Bootlint, the HTML linter for Bootstrap projects
JavaScript
65
star
18

savage

Service to safely run Travis CI tests with heightened permissions on pull requests
Scala
45
star
19

bootstrap-npm

Demo for how to include, customize, and compile Bootstrap's Sass/CSS with npm.
HTML
32
star
20

grunt-css-flip

UNMAINTAINED Grunt plugin for Twitter's css-flip.
JavaScript
23
star
21

gruntworker

Periodically grabs changes, runs build scripts, and pushes built changes back to the Bootstrap git repo
Python
19
star
22

bootlint-server

JavaScript
6
star
23

.github

6
star