Development toolkit for Web Services and XML data bindings for C & C++
BOT IRC in Perl
The Free & Popular FLARUM Web Software in a Complete Virtual Machine
Desktop client for Facebook Messenger
A set of high-quality WeChat applet UI component library
Alice Next Generation (internet entity)
Self-hosted chat app for small teams
A small, reliable, local network messenger that doesn't need internet
A Work-In-Progress, Full-Featured, Open Source IRC Client
IRC client
The IRC's Talking Robot
Simple and lightweight IM client
A mini social messenger that is not internet based
3d peer to peer chatroom where associated pairs of text gravitate
Small messenger solution for teams inside a LAN using eclipse
small, fast, java messenger