Compiled CSS and JS
Download ready-to-use compiled code for Bootstrap v4.5.3 to easily drop into your project, which includes:
- Compiled and minified CSS bundles (see CSS files comparison)
- Sass compiler (Libsass or Ruby Sass is supported) for compiling your CSS.
- Autoprefixer for CSS vendor prefixing
Should you require build tools, they are included for developing Bootstrap and its docs, but they’re likely unsuitable for your own purposes.
If you want to download and examine our examples, you can grab the already built examples:
Skip the download with jsDelivr to deliver cached version of Bootstrap’s compiled CSS and JS to your project.
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous"> <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-ho+j7jyWK8fNQe+A12Hb8AhRq26LrZ/JpcUGGOn+Y7RsweNrtN/tE3MoK7ZeZDyx" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js" integrity="sha384-w1Q4orYjBQndcko6MimVbzY0tgp4pWB4lZ7lr30WKz0vr/aWKhXdBNmNb5D92v7s" crossorigin="anonymous"></script>
Pull in Bootstrap’s source files into nearly any project with some of the most popular package managers. No matter the package manager, Bootstrap will require a Sass compiler and Autoprefixer for a setup that matches our official compiled versions.
Install Bootstrap in your Node.js powered apps with the npm package:
npm install bootstrap
require('bootstrap') will load all of Bootstrap’s jQuery plugins onto the jQuery object. The
bootstrap module itself does not export anything. You can manually load Bootstrap’s jQuery plugins individually by loading the
/js/*.js files under the package’s top-level directory.
package.json contains some additional metadata under the following keys:
sass- path to Bootstrap’s main Sass source file
style- path to Bootstrap’s non-minified CSS that’s been precompiled using the default settings (no customization)
Install Bootstrap in your Node.js powered apps with the yarn package:
yarn add bootstrap
Install Bootstrap in your Ruby apps using Bundler (recommended) and RubyGems by adding the following line to your Gemfile:
gem 'bootstrap', '~> 4.5.3'
Alternatively, if you’re not using Bundler, you can install the gem by running this command:
gem install bootstrap -v 4.5.3
See the gem’s README for further details.
composer require twbs/bootstrap:4.5.3
© 2011–2020 Twitter, Inc.
© 2011–2020 The Bootstrap Authors
Code licensed under the MIT License.
Documentation licensed under the Creative Commons Attribution License v3.0.