• ChaNT - AJAX/PHP Based Chat System | Main
  ChaNT™ is a flexible, powerful, cross-browser and easy to use open source web-based chat system written in PHP and JavaScript. Support for BBCode, 3D Animated Smileys with a IM like toolbar for formatting your chat messages. It does not require any brow
  in Public bookmarks with chat instant_messaging javascript open_source php
• meebo.com
  
  Meebo, the web platform for IM on any network or site. Meebo connects you to MSN, Yahoo, AOL/AIM, MySpace, Facebook, Google Talk, and many more!
  aim express facebook google instant live messenger msn myspace talk web windows yahoo
  in Public bookmarks with chat client messaging by 30 users
• PHP121 Instant Messenger - Web Based PHP Instant Messenger - Home
  PHP121 is a free web based instant messenger - written entirely in PHP. This means that it will work in any browser on any operating system including Windows and Linux, anywhere!
  in Public bookmarks with chat instant_messaging open_source php by 2 users

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