Google Web Toolkit (GWT) is a development toolkit for building ajax application using Java. GWT insist on reusable approaches to common web-app tasks such as bookmarking, UI abstraction, cross-browser portability, etc.
GWT provides two modes :
* Development Mode : It allows debugging the Java code of the application directly via the standard Java debugger.
* Web mode : In this, the application is translated into HTML and JavaScript code. It can be deployed to a web server.
