Asynchronous JavaScript + XML (Ajax)-enabled Web applications have taken the
software development world by storm. Some of the most notable ones have been
built by Google. This two-part tutorial series shows you how the Google Web
Toolkit (GWT) and Apache Geronimo can help you rapidly build sophisticated Ajax
Web applications—without having to write any JavaServer Pages (JSP) components,
servlets, or JavaScript.
Run
compiled Google Web Toolkit applications on Geronimo
Source : GWT
Tutorial on IBM
