Introducing WebJars – Web Libraries as Managed Dependencies
Update: I’ve created a Spring MVC WebJars example.
Update 2: Ukrainian translation here - http://softdroid.net/vvedennya-webjars by Eclipse Android.
Update 3: WebJars.org has been officially launched! Learn more.
Our web apps are using more and more web libraries like jQuery, Backbone.js and Twitter Bootstrap. The traditional way to use those libraries is to locate & download the JavaScript and CSS source then just copy it into a project. To me this resembles how we used to just copy JAR files into a project’s WEB-INF/lib dir. But why not do with web libraries like we now do with Java libraries and specify them as managed dependencies? This allows us to declaratively set the version, use a consistent version across an application, and easily deal with transitive dependencies. Then we just need web frameworks that can serve static assets from JAR files and we are good to go! Luckily Play 2 and Dropwizard both have out-of-the-box support for this. So I decided to give it a try…