Spring Framework
Spring website
http://www.springframework.org/
Spring Chinese Forum
http://spring.jactiongroup.net/
Open Source Community
SourceForge.Net
http://sourceforge.net/ Eclipse.org
Http://eclipse.org/ Sun Technology Community
Http://gceclub.sun.com.cn/ codehaus.org
http://www.codehaus.org/ jboss
http://www.jboss.org/ EXADEL
http://www.exadel.com/ UML Software Engineering
http://www.uml.org.cn/ Apache Jakarta Project
http://jakarta.apache.org/ed TheServerside
http://www.theserverside.com/
ibatis
Ibatis website
http://www.ibatis.com/
Webwork2
OpenSymphony
http://www.opensymphony.com/web project
http: // https://webwork.dev.java.net/ OGNL
http://www.ognl.org/
Hibernate
Hibernate website
Http://www.hibernate.org/ Hibernate 中文 网
http://www.hibernate.org.cn/ ORM Studio
http://www.exadel.com/products_ormstudio.htm
Xdoclet
Xdoclet
http://xdoclet.sourceforge.net/
Rule Engine
Drools
http://www.drools.org/
JSF
Jsfcentral
http://www.jsfcentral.com/JSF Studio
http://www.exadel.com/products_jsfstudio.htm
Eclipse
Eclispe.org
http://www.eclipse.org/ Eclipse plugin
http://www.eclipse-workbench.com/jsp/ Eclipse Plugins
http://eclipse-plugins.2y.net/eclipse/index.jsp Eclipse Plugins Central
http://www.eclipseplugincentral.com/ XML Editor Plugin
http://www.xmlbuddy.com/ J2EE Plugin
http://www.objectlearn.com/
Maven
Apache Maven Project
http://maven.apache.org/ Maven Plugin for IDE
http://mevenide.codehaus.org/
MDA
AOP
SOA
Web Services & SOA
http://www.service-architecture.com/
Keel
Keel Web Site
http://www.keelfRamework.org/
Python
Python.org
Http://python.org/python Chinese community
Http://python.cn/ zope.org
Http://zope.org/ Zope / Plone Chinese Community
Http://zope.cn/ pythonwarehttp://www.pythonware.com/ imagemagick.org
Http://www.imagemagick.org/ Chinese Python
http://www.chinesepython.org/ ActiveState
http://www.activestate.com/
Avalon
Avalon Project
http://avalon.apache.org/
RDF
RDF
http://www.w3.org/rdf/ semantic web
http://www.w3.org/2001/sw/ OWL
http://www.w3.org/2004/owl/ Jena Project
http://jena.sourceforge.net/