Apache Vysper
Apache Vysper aims to be a modular, full featured XMPP (Jabber) server. It has highly modular design. The core of XMPP is defined in the standards RFC3920 and RFC3921....
Tigase is an open source (AGPL3) project started by Artur Hefczyc in October 2004 to develop an XMPP server implementation in Java. Initially the goal was to develop...
tigase is an open source (agpl3) project started by artur hefczyc in october 2004 to develop an xmpp server implementation in java.
initially the goal was to develop a fully compliant xmpp server with backward compatibility with an informal xmpp specification. in time the project has been split into smaller parts server implementation, xml tools containing a parser for xml streams and a test suite with a builtin scripting language.
chat-clients xmpp-jabber-server