Open Source JavaScript Chat Software for Mac

phpFreeChat is a free, simple to install, fast and customizable chat that uses by default files for message and nickname storage. It uses AJAX to smoothly refresh and display the chat zone and the nickname zone.

Full featured CMS with social features. It has limited functionality by default and can be extended with additional modules. Additional modules includes such features as Education solution, Video Messenger, Events, Polls, Tasks, Forum, Market, Videos, Video Streaming and more

The Skype SourceForge project is the public repository for Skype-related open-source projects including SkypeWeb and Skype API implementations. Do you have a SkypeWeb or SkypeAPI project you'd like to share? Get in touch!

CURE provides a web-based environment for distributed collaboration. It was designed for lerning groups but is now also used to support busines collaboration. It combines wiki ideas with mailing lists, shared folders, chats, and room metaphors.

Eggdrop is the most advanced IRC robot available. It has been under development since December 1993, and unlike most other bots, it is still regularly updated.

A collection of practical and useful PHP scripts which impose minimum requirements to hosting systems. Currently it contains a gallery, chat, blog and snippets collection scripts.

HelloWorld is a decentralized social network based on OpenID, P2P and different JAVA encryption technologies. It will offer all the fundamental functionalities of a social network platform respecting the right of informational self-determination.

GUJ is a virtual user group from Brazil. We are one of the most influent and active group in the community. GUJ was stared at August 2002. Having 40000+ users, who every day discuss about Java, make articles and disseminates Java in the country.

PHPAtheme allows IRC networks to enable their users to directly control their service account via the web. It currently integrates with ChanServ, NickServ, and MemoServ. Modules are planned to enable HostServ, OperServ, as well as ALIS.

Eggdrop is the most advanced IRC robot available. It has been under development since December 1993, and unlike most other bots, it is still regularly updated.

Social Networking Site with all basic functionalities

Ace Operator is a tool for enabling live communications between company representatives and online users from web sites. By clicking on the "live help" button, customers can get access to company representatives and exchange information in real-time.

Anthro and Eminence's IRC client: An AJAX-based IRC client with a web service and server daemon.

Yet another chat in PHP ;-) With multiple public and private rooms, private online and offline messages, etc. If you like it use it! If you want something to change help to develop it!

Blitz Messenger... a cross-platform/cross-browser/no-downloads-required application allowing an end-user to chat via their browser. Alls required on server side is Blitz and alls required on the Browser end is Javascript and a person willing to chat!

In 2003 some soccer enthusiastic boys met in a pub in Erfurt/Germany to start a guessing game with pen and paper. So our game was born. Now, with the start of the Bundesliga second season in 2008 we do it online. This is the sourcecode of the project.

A web-based program that works with MySQL to create a chatroom for your website or forum. It does not require any extra client or server programs to be installed.

Warichu is a framework used to enrich web pages with user specified content. The framework can be extended with "Chews". Collaborative Chew is an extension allowing notes to be attached to web pages and exchanged between Warichu users.

This application uses JAVA and Glassfish server to provide an active and simple webSocket server for an online, multiplayer bomberman-like game. It only requires a running glassfish server to deploy the application on and a MySQL database server. After deployment and first run, anyone can access your webserver, register and play the game, using only a web browser that has built-in support for webSockets

Discussion Forums 2k is dead the new project can be found at: http://developer.berlios.de/projects/idb/

Make AJAX/PHP avatar worlds on websites. Build visualized, real multi-user communities, fora and chat rooms. See your buddies wander around. From card games to virtual RPG worlds, DutchPIPE makes it possible. The future: interconnected DutchPIPE sites.

A Google Chrome extension that brings Facebook with you to every page you visit.

FireFighter is a Mozilla Firefox extension which aims to assist in countervandalism efforts on the English Wikipedia (http://en.wikipedia.org/).

FleaIM is web-based MSN messenger clone. With it you can send, receive message via web, just like msn messenger.

The Floranta libraries provide components for building Rich Client Wikis using AJAX or Java. Floranta clients can be embedded in any webpage (even plain html) and allow users to leave notes, images, cards, etc on the pages. Eg: http://www.floranta.com