Introducing the Play FrameworkPlay is a revolution. The Play Framework has completely re written the rules for Java Web development. No longer do you have to wait for the compile, deploy, retest cycle. You can make your Java code changes, hit refresh in your browser and the code is compiled automatically. What's more, your errors are shown right in the browser. Play also comes pre packaged with an easy to use Hibernate layer, and offers OpenID, Memcache and WebService integration