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Connect Four is a two-player board game in which the objective is to be the first to get four of one's own discs in a line. This game can be played over the network. It runs on Windows, Linux and other operating systems which support the Java 5 platform.
JustChat is a simple lighweight web-based chat interface. Client-side visualisation is a Java 1.2 Applet, with a nice and simple-to-use interface design. Backend is php and a MySQL OR PgSQL DB. Connection is made by HTTP server requests.
JAM is a MSN Mesenger clone written in Java using the SWT Widget Toolkit. It can be run on top of a JVM or (in a not so far future) in native code compiled with gcj.
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Yet another Jabber library, written in Java (to the 1.1 spec). The goal of which is to be as simple to use and understand as possible. (Depends on the SSTTR Java Library).
Black Rain, a Java-based RPG using a hex-tiled game map, with many different items available in-game. Black Rain will use an unique object-modification and combination engine to allow objects in the game to be combined, changed, and upgraded.
joscar is an easy-to-use, robust library for connecting to AOL Instant Messenger from Java using the Oscar protocol. Supports IM images, file transfer, and more.
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rirca is yet another java IRC client with an advanced GUI (java swing). It's still in a very early state right now, but already testable/sort of useable. Once in some time, it should become as good as mIRC or X-Chat or so...
Island is a Serverless LAN Based Instant Messaging Tool that reaches anyone in the same subnet by using TCP/IP broadcast notifications. There is no need to add contacts since all of them are there.
jdbHub is a Direct Connect (DC) Hub written in Java with support for Java bot/plugin. No need of GUI (bash only user are welcome!). It has a complete series of tool for hub security. Yet stable, tested on an entire week of non-stop work, over 1000 users
Jabber client libraries for light java devices such as mobile phones, it brings instant messaging capabilities to every java phone (with support to MIDP), but may be used for other applications!
It uses a very tiny XML parser crafted for this project.
The goal of CryptoJIM project is to create a cross platform instant messenger with support for a central encrypted message archive, transparent message encryption and several IM Protocols. At first priority it will support the ICQ Protocol.
IrcG is new attempt at cataloging channels and the files served in them. This java based irc bot searches a configurable list of irc channels for triggers and cataloges the files behind them.
Allthough there are some msn webclients, they aren't open source. Therefore I build this JSP client witch allows you to install it on your own JSP server. The backend of this project is using the MSNM library (can be found at jsmsn.sourceforge.net)
LumaQQ is a powerful QQ client writen in Java. It implements most functions of QQ, and a QQ-like graphical user interface for easy use. It's also a library, it has a reusable pure Java core on which you can build your own QQ-compatible application.