-Julien Lecomte’s Blog » Introducing the YUI Compressor
--http://www.julienlecomte.net/blog/2007/08/13/introducing-the-yui-compressor/
-ShrinkSafe | The Dojo Toolkit
--http://dojotoolkit.org/docs/shrinksafe
-JSMIN, The JavaScript Minifier
--http://crockford.com/javascript/jsmin