Alternatives to JAWR

I have used JAWR before, and found it to be pretty good. I'm now starting a greenfields project and wanted to know what alternatives exist.

Here is what I found:

Granule
Granule is an optimization solution for Java-based web applications (JSP, JSF, Grails). It combines and compresses JavaScript and CSS files into less granulated packages, increasing speed and saving bandwidth.

The granule solution includes:

• JSP Tag library. You just need put the tag around your StyleSheets and JavaScripts to compress and combine them.
• Ant task, to include pre-compressing in your build scripts.

wro4j

Free and Open Source Java project which brings together almost all the modern web tools: JsHint, CssLint, JsMin, Google Closure compressor, YUI Compressor, UglifyJs, Dojo Shrinksafe, Css Variables Support, JSON Compression, Less, Sass, CoffeeScript and much more. In the same time, the aim is to keep it as simple as possible and as extensible as possible in order to be easily adapted to application specific needs.

Easily improve your web application loading time. Keep project web resources (js & css) well organized, merge & minify them at run-time (using a simple filter) or build-time (using maven plugin) and has a dozen of features you may find useful when dealing with web resources.

Ant

Full control of what you are doing when the other tools do not quite do what you want.

I decided to stick with JAWR because it seems to be the only one that can create sprites.