Ajax technology is a very popular technology to develop web applications at present, and it is also an important part of Web 2.0. However, using traditional Javascript for Ajax development can make the application very difficult to debug, thus reducing productivity. The Google Web Toolkit (GWT) is a framework for developing Ajax applications that allows programmers to develop both client-side and server-side code in Java. The GWT compiler converts the Java code used to develop the client into Javascript and Html without the programmer having to worry about the conversion process. This allows programmers to develop their own Ajax applications in their favorite Java IDE.
Release Notes:
http://code.google.com/webtoolkit/releases/release-notes-1.3.3.html
Official Site:
http://code.google.com/webtoolkit
v1.4.10 RC1:
http://google-web-toolkit.googlecode.com/files/gwt-windows-1.4.10.zip
v1.3.3 Final:
http://google-web-toolkit.googlecode.com/files/gwt-windows-1.3.3.zip