Howdy all. Another day and a new debate discovered. I found this article as I was going through my daily reading routine:
http://www.cogniance.com/expertise/white_papers/web2.0-choice-of-javascript-framework .

I for one have worked with jQuery, Mootools and Ext and agree with the author on many points made in the article. My personal favourite framework is, of course, jQuery and recently, I was able to create a really cool grid app using jQueryUI and jqGrid (http://trirand.com/jqgrid/jqgrid.html). It's quite a beauty, and it played nice with the the jQueryUI, to produce a pretty-looking user interface.

Please leave some comments on your favourite JavaScript framework so the rest of the world can know how cool it is!

I'm out for now...