Contents
Discover what’s included in Bootstrap, including our precompiled and source code flavors. Remember, Bootstrap’s JavaScript plugins require jQuery.
Precompiled Bootstrap
Once downloaded, unzip the compressed folder and you’ll see something like this:
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.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 This is the most basic form of Bootstrap: precompiled files for quick drop-in usage in nearly any web project. 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, but not jQuery.
CSS files
Bootstrap includes a handful of options for including some or all of our compiled CSS.
JS files
Similarly, we have options for including some or all of our compiled JavaScript.
Bootstrap source code
The Bootstrap source code download includes the precompiled CSS and JavaScript assets, along with source Sass, JavaScript, and documentation. More specifically, it includes the following and more:
bootstrap/ ├── dist/ │ ├── css/ │ └── js/ ├── site/ │ └── content/ | └── docs/ | └── 4.6/ | └── examples/ ├── js/ └── scss/ The scss/ and js/ are the source code for our CSS and JavaScript. The dist/ folder includes everything listed in the precompiled download section above. The site/docs/ folder includes the source code for our documentation, and examples/ of Bootstrap usage. Beyond that, any other included file provides support for packages, license information, and development.
Contents
Discover what’s included in Bootstrap, including our precompiled and source code flavors.
Precompiled Bootstrap
Once downloaded, unzip the compressed folder and you’ll see something like this:
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 This is the most basic form of Bootstrap: precompiled files for quick drop-in usage in nearly any web project. 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.
CSS files
Bootstrap includes a handful of options for including some or all of our compiled CSS.
Download
Download Bootstrap to get the compiled CSS and JavaScript, source code, or include it with your favorite package managers like npm, RubyGems, and more.
Compiled CSS and JS
Download ready-to-use compiled code for Bootstrap v5.1.3 to easily drop into your project, which includes:
This doesn’t include documentation, source files, or any optional JavaScript dependencies like Popper.
Source files
Compile Bootstrap with your own asset pipeline by downloading our source Sass, JavaScript, and documentation files. This option requires some additional tooling:
Should you require our full set of build tools, they are included for developing Bootstrap and its docs, but they’re likely unsuitable for your own purposes.
Examples
If you want to download and examine our examples, you can grab the already built examples:
CDN via jsDelivr
Skip the download with jsDelivr to deliver cached version of Bootstrap’s compiled CSS and JS to your project.
link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous"> script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous">script> If you’re using our compiled JavaScript and prefer to include Popper separately, add Popper before our JS, via a CDN preferably.
script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.10.2/dist/umd/popper.min.js" integrity="sha384-7+zCNj/IqJ95wo16oMtfsKbZ9ccEh31eOz1HGyDuCQ6wgnyJNSYdrPa03rtR1zdB" crossorigin="anonymous">script> script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js" integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13" crossorigin="anonymous">script> Package managers
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.
npm
Install Bootstrap in your Node.js powered apps with the npm package:
const bootstrap = require(‘bootstrap’) or import bootstrap from ‘bootstrap’ will load all of Bootstrap’s plugins onto a bootstrap object. The bootstrap module itself exports all of our plugins. You can manually load Bootstrap’s plugins individually by loading the /js/dist/*.js files under the package’s top-level directory.
Bootstrap’s 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)
Get started with Bootstrap via npm with our starter project! Head to the twbs/bootstrap-npm-starter template repository to see how to build and customize Bootstrap in your own npm project. Includes Sass compiler, Autoprefixer, Stylelint, PurgeCSS, and Bootstrap Icons.
yarn
Install Bootstrap in your Node.js powered apps with the yarn package:
RubyGems
Install Bootstrap in your Ruby apps using Bundler (recommended) and RubyGems by adding the following line to your Gemfile :
Alternatively, if you’re not using Bundler, you can install the gem by running this command:
gem install bootstrap -v 5.1.3 Composer
You can also install and manage Bootstrap’s Sass and JavaScript using Composer:
composer require twbs/bootstrap:5.1.3 NuGet
If you develop in .NET, you can also install and manage Bootstrap’s CSS or Sass and JavaScript using NuGet:
Install-Package bootstrap.sass - Designed and built with all the love in the world by the Bootstrap team with the help of our contributors.
- Code licensed MIT, docs CC BY 3.0.
- Currently v5.1.3.
- Analytics by Fathom.
Contents
Discover what’s included in Bootstrap, including our precompiled and source code flavors.
Precompiled Bootstrap
Once downloaded, unzip the compressed folder and you’ll see something like this:
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 This is the most basic form of Bootstrap: precompiled files for quick drop-in usage in nearly any web project. 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.
CSS files
Bootstrap includes a handful of options for including some or all of our compiled CSS.