igniterealtime

An XMPP server licensed under the Open Source Apache License.

A modular and portable open source XMPP client library written in Java for Android and Java (SE) VMs

Cross-platform real-time collaboration client optimized for business and organizations.

Pàdé (Yoruba word for Meet) is a browser extension (Chrome/Edge) based unified communications desktop client for Openfire.

A Java library providing fundamental abstractions for XMPP

Allows admins to configure various actions based on message content

A JxBrowser-based web-browser providing plugin for Spark.