This version is a complete rewrite of the phpFreeChat code.
A themable jquery plugin for the client side interface (2 themes are available
A rewritten
PHP code on server side following the REST architecture (using slim framework)
A responsive web interface (mobile, tablet, desktop)
Multi-user
Polling refresh system (with ajax)
Modular authentication system (phpbb3 integration available)
Hook system to enable features extension
Docmentation of this version: https://github.com/kerphi/phpfreechat/blob/937f3535b065f4ef8bc4eafe182f5e8b6d345a06/README.md
