WhatsApp library for NodeJS that connects through the browser app
Development toolkit for Web Services and XML data bindings for C & C++
Anope hybrid services for use on the Karma-Irc network.
Erwin is an IRC-bot in Perl, using POE.
Simple open source php based HTML5 rich web chat system
Simple IRC Server written in Java
XMPP PHP BOT (XPbot) - simple, extensible jabber bot
1 on 1 Webcam Videochat Script with P2P Support
The IRC's Talking Robot
Remote control your linux console encrypted trough Jabber chat service
Community board widget for websites