Open Source JavaScript Web Conferencing Software

Element, formerly known as Vector and Riot, is a glossy Matrix collaboration client built using the Matrix React SDK. It offers teams, friends and organizations a secure, all in one chat app that is protected from pesky ads and data mining methods. All communications are done through the open global Matrix network, secured with end-to-end encryption. Element gives you all the services you need from a chat app: group chat, video calls, file sharing and more-- all done securely and in total privacy. Element has three different tiers of support for different environments, the most supported being the latest versions of Chrome, Firefox, and Safari on desktop OSes.

Experience the best connecting easy-to-use application with your friends, with this smart real time easy forum. No much knowledge in programing required for install, no database is required. Written in PHP, uses XML as datastoring

Web IRC Client is an AJAX based IRC Client Web Application. It is built with ExtJS framework (client side) and FastCGI in Apache (server side). Has a high performance, efficiency and low bandwith consume design. It is ideal for high load IRC networks.