Google Web Toolkit


Google Web Toolkit (GWT) is an open source Java software development framework that makes writing AJAX applications like Google Maps and Gmail easy for developers who don't speak browser quirks as a second language. Writing dynamic web applications today is a tedious and error-prone process; you spend 90% of your time working around subtle incompatibilities between web browsers and platforms, and JavaScript's lack of modularity makes sharing, testing, and reusing AJAX components difficult and fragile.

GWT lets you avoid many of these headaches while offering your users the same dynamic, standards-compliant experience. You write your front end in the Java programming language, and the GWT compiler converts your Java classes to browser-compliant JavaScript and HTML.

Developer Guide

  • The GWT Developer Guide contains a variety of topics that explain the various moving parts of the toolkit. Please reference here.
  • Google Web Toolkit includes a library that emulates a subset of the Java runtime library. Here shows the set of JRE types and methods that GWT can translate automatically. Note that in some cases, only a subset of methods is supported for a given type.
  • Need the GWI class API javadoc? Click here to explore.


GWT is available for non-commercial, commercial, and enterprise applications. All of GWT's code is available under the Apache 2.0 open source license.


documents/google_web_toolkit.txt · 上一次變更: 2008/04/02 11:25 由 zwai
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