Download
Bootstrap v4.0.0-alpha.6 is available for download in several ways, including some of your favorite package managers. Choose from the options below to snag just what you need.
Contents
Bootstrap CSS and JS
Download Bootstrap’s ready-to-use code to easily drop into your project. Includes compiled and minified versions of all our CSS bundles (default, grid only, or Reboot only) and JavaScript plugins. Doesn’t include documentation or source files.
Source files
Want to compile Bootstrap with your project’s asset pipeline? Choose this option to download our source Sass, JavaScript, and documentation files. Requires a Sass compiler, Autoprefixer, postcss-flexbugs-fixes, and some setup.
Bootstrap CDN
Skip the download and use the Bootstrap CDN to deliver Bootstrap’s compiled CSS and JS to your project.
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous"> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" 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, Autoprefixer, and postcss-flexbugs-fixes for a setup that matches our official compiled versions.
npm
Install Bootstrap in your Node powered apps with the npm package:
npm install bootstrap@4.0.0-alpha.6
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.
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)
RubyGems
Install Bootstrap in your Ruby apps using Bundler (recommended) and RubyGems by adding the following line to your Gemfile
:
gem 'bootstrap', '~> 4.0.0.alpha6'
Alternatively, if you’re not using Bundler, you can install the gem by running this command:
gem install bootstrap -v 4.0.0.alpha6
See the gem’s README for further details.
Composer
You can also install and manage Bootstrap’s Sass and JavaScript using Composer:
composer require twbs/bootstrap:4.0.0-alpha.6
Bower
Install and manage Bootstrap’s Sass and JavaScript using Bower.
bower install bootstrap#v4.0.0-alpha.6
NuGet
If you develop in .NET, you can also install and manage Bootstrap’s CSS or Sass and JavaScript using NuGet:
Install-Package bootstrap -Pre
Install-Package bootstrap.sass -Pre
The -Pre
is required until Bootstrap v4 has a stable release.
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