Communication Tools
Zeno® is a Java library for building groupware systems for the Web.
Developer: developer.berlios.de
License: GNU Lesser General Public License (LGPL)
Operating System: OS Independent
GujChat is a new Chat System capable of managing multiple chat servers, each one serving different rooms and options for its users.
Developer: Guilherme Silveira
License: GNU General Public License (GPL)
Operating System: OS Independent (Written in an interpreted language)
Applications that collect data from RSS-compliant sites are called RSS readers or "aggregators.
Developer: RSSOwl
License: GNU General Public License (GPL)
Operating System: all
JSP-JavaServer Pages, is a server side programming language.
Developer: savitha
License: GNU General Public License (GPL)
Operating System: Not Available
A lightweight blog package written in Java that is inspired by blosxom.
Developer: wiki.blojsom.com
License: BSD License
Operating System: OS Independent (Written in an interpreted language)

More Info