XMPP-SSH invokes a remote shell from remote entities securely. It is entirely C++.
Write real-time web applications with XMPP, PHP, and JavaScript
Psi+ is a cross-platform powerful Jabber client (Qt, C++) designed for the Jabber power users.
onesocialweb is to enable free, open, and decentralized social applications on the web. Its protocol can be used to turn any XMPP server into a full fledged social network, participating in the onesocialweb federation. The suite of extensions covers all the usual social networking use cases such as user profiles, relationships, activity streams and third party applications. In addition, it provides support for fine grained access control, realtime notification and collaboration.
Brings all XMPP wonders to Drupal, interacting with user via javascript and plain old HTTP. Strophe javascript library is used for handling all javascript gears
Finch is a powerful text user interface instant messaging client based on libpurple, and it comes included in the Pidgin source, the popular GNOME IM client. Finch supports various protocols, including AIM, ICQ, MSN, Yahoo and IRC.
embed real-time searches on any topic virtually anywhere
iJab is an Ajax-based web based instant messaging program for XMPP/Jabber. It is free software
tweet.IM is a free service offered by ProcessOne. It enables you to use micro-blogging platforms like Twitter from your existing instant messaging application. The service makes it easier for you to send messages (called tweets), as well as follow the tweets of other users.
Jake is a collaborative file sharing tool that allows you to securely and easily share files on your computer with other people.
A simple, open, server-to-server web-hook-based pubsub (publish/subscribe) protocol as an extension to Atom. Parties (servers) speaking the PubSubHubbub protocol can get near-instant notifications (via webhook callbacks) when a topic (Atom URL) they're interested in is updated.
