ZK: Ajax without the Javascript Framework

"ZK is the most popular open source SourceForge Ajax web framework that enables rich user interface for web applications with no JavaScript and little programming. This firstPress book will cover the following: shows you how to use this simplest Ajax framework to write real-world responsive web applications; covers ZK's more than 70 XUL and 80 XHTML rich GUI components; authoritatively written by cofounder/lead of the ZK project."--Publisher description