An IRC bot project case study.
A XMPP client written in java
Pandora is an artificial intelligent web based bot
Inventarverwaltungsmodul // Inventorymanagement module for Datacrow
Simple Command Line XMPP message sender
Update XMPP Status from Google Latitude Location
Chat Messenger written in Java
A secure implementation of GWT Client / Support Agent chat
Modular Minecraft server plugin - commands, events, ...
Underground IM is a free Java Instant Messaging solution.
A multi platform server and client chat program
Chat application that facilitates chatting between connected computers
A P2P Messenger which uses JXTA. It provides secure RSA/AES end-to-end