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 book firstPress will include: Shows you how to use Ajax framework of the simplest to write real-world responsive web applications ZKs Covering more than 70 XUL and 80 XHTML rich GUI components authoritative, written by one of the founders / leaders ZK project What you'll learn Perform Ajax development without using JavaScript. Use ZKs more than 70 XUL and 80 XHTML rich GUI components. Web application designers and programmers who want to implement rich Ajax web applications in a simple way.