Converse.jsWeb-based XMPP/Jabber chat client written in JavaScript
LurchXEP-0384: OMEMO Encryption for libpurple.
Jacklineminimalistic secure XMPP client in OCaml
OpenfireOpenfire is a real time collaboration (RTC) server licensed under the Open Source Apache License. It uses the only widely adopted open protocol for instant messaging, XMPP (also called Jabber). Openfire is incredibly easy to setup and administer, but offers rock-solid security and performance.
SmackSmack is an open-source, highly modular, easy to use, XMPP client library written in Java for Java SE compatible JVMs and Android.
SwiftSwift XMPP client and Swiften XMPP library
AioxmppAn XMPP library for use with Python 3.5+ asyncio.
Go SarahSimple yet customizable bot framework written in Go.
TsungTsung is a high-performance benchmark framework for various protocols including HTTP, XMPP, LDAP, etc.
SpadeSmart Python Agent Development Environment
Tigase ServerHighly optimized, extremely modular and very flexible XMPP/Jabber server
MnmThe legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)
AenigmaThe | state-of-the-art | secure-by-default | one-touch-deployed | XMPP server for everyone.
AdiumOfficial mirror of hg.adium.im
ColloquyColloquy is an advanced IRC, SILC & ICB client for macOS and iOS!
Blabber.imblabber.im basiert auf Conversations und ist ein Open Source XMPP/Jabber Messenger für Android 4.1+
Moodle Downloader 2A Moodle downloader that downloads course content fast from Moodle (eg. lecture pdfs)
Vk4xmppJabber-транспорт для ВКонтакте (A jabber gateway to the VK social network)
DinoModern XMPP ("Jabber") Chat Client using GTK+/Vala
MongooseimMongooseIM is a mobile messaging platform with focus on performance and scalability
XepsHosts the markup for all XMPP Protocol Extensions.
Fast xmlFast Expat based Erlang XML parsing library
CandyJavaScript-based multi-user chat client for XMPP.
Beagle ImXMPP client for macOS based on TigaseSwift XMPP library
JxmppAn Open Source XMPP Base Library written in Java
PadePàdé (Yoruba word for Meet) is a browser extension (Chrome/Edge) based unified communications desktop client for Openfire.
MovimMovim - Decentralized social platform
Kaidan[Replaced by https://invent.kde.org/network/kaidan] Kaidan, a simple and user-friendly Jabber/XMPP client for every device and platform.
Uwpx ClientA WIP secure XMPP client for UWP (Windows 10) devices.
StanzaModern XMPP, with a JSON API
Giggle📞 Giggle Jingle library for XMPP, implementation of XEP-0166.
Omemo TopTracking the Progress of OMEMO Integration in various clients
Jsxc.nextcloud💬 Chat app for Nextcloud with XMPP, end-to-end encryption, video calls, file transfer & group chat
RtbBenchmarking tool to stress real-time protocols
Inverse.jsinVerse: A fullscreen, single-page, XMPP-chat application.
Xmpp【停止维护】基于Xmpp协议的即时通讯社交软件(客户端+服务端)Open source one last year to write their own Xmpp based on the agreement of the instant messaging social software (client + server)
JackalInstant messaging server for the Extensible Messaging and Presence Protocol (XMPP).
Dank SelfhostedAutomated solution for hosting email, web, DNS, XMPP, and ZNC on OpenBSD.
ChatInstant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots
HedwigAn Adapter-based Bot Framework for Elixir Applications
Jsxc💬 Real-time xmpp chat application with video calls, file transfer and encrypted communication.