XMPP Standards Foundation
This website provides complete information about the Extensible Messaging and Presence Protocol (XMPP), a set of open XML technologies for presence and real-time communication developed by the Jabber open-source community in 1999, formalized by the IETF in 2002-2004, continuously extended through the standards process of the XMPP Standards Foundation, and implemented in a wide variety of software, devices, and Internet services. We host many open discussion venues, so join the conversation!