Basics of Google Web Toolkit

• Google Web Toolkit (GWT) is an open source Java development framework.
• You can develop and debug AJAX applications in the Java language using the Java development tools of your choiceEclipse or Netbean
• When you deploy your application to production, the GWT compiler translates your Java application to browser-compliant JavaScript and HTML
• GWT is a Java TO JavaScript compiler

Please find more detail about GWT at: http://docs.google.com/Presentation?id=dgchtzmz_4p72zjzdr