JsChat is an open source chat system that uses a simple protocol based on JSON. JsChat will save your rooms and keep your presence online until you click Quit. This will persist even if you login on another computer.

Features

* Simple protocol that makes it easy to implement clients and bots
* Console client designed to look and feel like IRC clients
* Web client auto links and displays images/YouTube videos inline
* Protocol designed to be close to executable code, so creating clients and bots is easy
* Optional mongodb logging
* Optional Twitter authentication