I am using Play! The framework of recent months, and I really like it. It has a very short development cycle - just save the source file and refresh the web page in the browser because it is automatically compiled. And the framework is easy to understand and has good documentation. And it is light weight with good performance.
It can be deployed either using Netty (recommended) or as a war file on any servlet container, for example. Glassfish or Jetty.
Jonas source
share