Web sites are made of lots of things — frameworks, libraries, assets, and utilities. Bower manages all these things for you.
Keeping track of all these packages and making sure they are up to date (or set to the specific versions you need) is tricky. Bower to the rescue!
To get started, Bower works by fetching and installing packages from all over, taking care of hunting, finding, downloading, and saving the stuff you’re looking for. Bower keeps track of these packages in a manifest file,
bower.json. How you use packages is up to you. Bower provides hooks to facilitate using packages in your tools and workflows.
Bower is optimized for the front-end. If multiple packages depend on a package - jQuery for example - Bower will download jQuery just once. This is known as a flat dependency graph and it helps reduce page load.
Bower is a command line utility. Install it with npm.
For troubleshooting installation on different platforms, read the troubleshooting wiki page.
Install packages with
bower install. Bower installs packages to
A package can be a GitHub shorthand, a Git endpoint, a URL, and more. Read more about
Search Bower packages and find the registered package names for your favorite projects.
bower.json file for your package with
Then save new dependencies to your
bower install PACKAGE --save
How you use packages is up to you. We recommend you use Bower together with Grunt, RequireJS, Yeoman, and lots of other tools or build your own workflow with the API. You can also use the installed packages directly, like this, in the case of