The Introduction to GWT training course examines the ins-and-outs of developing web applications using the GWT framework.
The Google Web Toolkit training course begins with a review of web application concepts and technologies, like JavaScript, JSPs, etc. It then examines the architecture of a common GWT application, in terms of functionality, separation of concern, and component modularization. With the foundation laid, the course then examines the GWT framework and concludes with an exploration of GWT-Ext.