How do you automate Javascript minification for your Java web applications?

Question

I\'m interested in hearing how you prefer to automate Javascript minification for your Java web apps. Here are a few aspects I\'m particularly interested in:

• H

Answer 1

I think one of the best and right tool for the job is wro4j Check out https://github.com/wro4j/wro4j

It does everything you need:

• Keep project web resources (js & css) well organized
• Merge & minify them at run-time (using a simple filter) or build-time (using maven plugin)
• Free and open source: Released under an Apache 2.0 license
• several minification tools supported by wro4j: JsMin, Google Closure compressor, YUI etc
• Very easy to use. Supports Servlet Filter, Plain Java or Spring Configuration
• Javascript and CSS Meta Frameworks Support: CoffeeScript, Less, Sass etc
• Validation: JSLint, CSSLint etc

Can run in debug as well as production modes. Just specify all the files it should handle/pre-process and it does the rest.

You can simply include merged, minified and compressed resource like this: