Just found an excellent article rounding up the 4 main Javascript libraries/frameworks on the as always reliable SitePoint.com.

The two page article delves into the nitty gritty of the Prototype, Yahoo User Interface, Mochikit and Dojo libraries, and really does tell you quite a lot about the pros and cons of each. It gives nice little examples of each library’s best bits and adds what maybe missing from each.

I have already tried each of these prior to reading this article and had more or less decided on Prototype/Scriptaculous for Tooum and probably PXP, but now I want to use all of them.

But we shall see.