An extensible framework for distributed computing on P2P grids. We support peaceful free and open research and build an internet supercomputer. We render movies, solve Eternity puzzles, crawl the internet and improve a ~30 GHz cluster of Gnutella clients

The module provides the ability to select the Spring Framework when creating web applications. The module also adds third party libraries, configures the web.xml, and registers an XML catalog which provides code completion in Spring configuration files.

Alfresco is an open source enterprise content management repository and portlets (CMS) built by a team that includes the co-founder of Documentum. Its modular architecture uses the latest open src Java technologies: Spring, Hibernate, Lucene and JSF.

ROMA want to change the way to do Web Applications. It’s a Java framework totally POJO based and designed with the concepts taken from Ruby On Rails. The current release is full working and allows to build Ajax Web Apps with database and CRUD in minutes

OpenSwing is a components library that provides a rich set of advanced graphics components for developing desktop applications and HTTP based java applications/RIAs based on Swing front-end. See official site at: http://oswing.sourceforge.net