"Ajax development is all about having dynamic, Web-based applications that can do things that static HTML simply cannot. But that's merely a pipe dream if your toolkits--which provide core functionality on which other applications can build--aren't up to snuff.
"Fortunately for fans of the open source Dojo Toolkit, its new version 1.1 release offers improved stability and performance. That's important considering the large role that Dojo plays in the Ajax community, as one of the most widely used Ajax toolkits and one of the highest profile--the toolkit has the backing of some high-profile players, including IBM, Sun, AOL and Nexaweb..."