Skip to main content Skip to docs navigation
View on GitHub

Contents

Discover what’s included in Bootstrap, including our compiled and source code flavors.

On this page

Compiled 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: compiled 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.

CSS files Layout Content Components Utilities
bootstrap.css
bootstrap.min.css
bootstrap.rtl.css
bootstrap.rtl.min.css		 Included Included Included Included
bootstrap-grid.css
bootstrap-grid.rtl.css
bootstrap-grid.min.css
bootstrap-grid.rtl.min.css		 Only grid system — — Only flex utilities
bootstrap-utilities.css
bootstrap-utilities.rtl.css
bootstrap-utilities.min.css
bootstrap-utilities.rtl.min.css		 — — — Included
bootstrap-reboot.css
bootstrap-reboot.rtl.css
bootstrap-reboot.min.css
bootstrap-reboot.rtl.min.css		 — Only Reboot — —

JS files

Similarly, we have options for including some or all of our compiled JavaScript.

JS Files Popper
bootstrap.bundle.js
bootstrap.bundle.min.js
 Included
bootstrap.js
bootstrap.min.js
 –

Bootstrap source code

The Bootstrap source code download includes the compiled 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/
│          └── 5.3/
│              └── examples/
├── js/
└── scss/

The scss/ and js/ are the source code for our CSS and JavaScript. The dist/ folder includes everything listed in the compiled download section above. The site/content/docs/ folder includes the source code for our hosted documentation, including our live examples of Bootstrap usage.

Beyond that, any other included file provides support for packages, license information, and development.