1462 Open source projects that are alternatives of or similar to Jitsi

A WIP secure XMPP client for UWP (Windows 10) devices.

Free, portable and lightweight Internet Relay Chat server

Tinode web chat using React

The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)

Simple yet customizable bot framework written in Go.

💬 Real-time xmpp chat application with video calls, file transfer and encrypted communication.

XEP-0384: OMEMO Encryption for libpurple.

Event-driven networking engine written in Python.

iOS XMPP Messenger Framework

Matrix client in kotlin

🚀构建分布式即时聊天、消息推送系统。 Building distributed instant messaging, push notification systems.

Tinode chat client application for Android

Swift XMPP client and Swiften XMPP library

Modern IRC client written in GTK

coyim - a safe and secure chat client

Native Go XMPP library

💬 ‎ Modern, responsive, cross-platform, self-hosted web IRC client

DEPRECATED

IRCCloud iOS App

Free XMPP client for iOS and macOS

Linphone is a free VoIP and video softphone based on the SIP protocol. Mirror of linphone-iphone (git://git.linphone.org/linphone-iphone.git)

superseriousstats is a fast and efficient program to create statistics out of various types of chat logs

An elegant ready to go chat view controller for iOS applications

The world's most advanced open source instant messaging engine for 100K~10M concurrent users https://turms-im.github.io/docs

使用Perl语言（不会没关系）编写的个人账号微信/weixin/wechat客户端框架（非GUI），可通过插件提供基于HTTP协议的api接口供其他语言或系统调用

网易云信 iOS SDK 发布仓库。#推荐客户得比特币,首次推荐得0.02BTC,连续推荐得0.03BTC/单,上不封顶。点击参与https://yunxin.163.com/promotion/recommend

ChatSecure is a free and open source encrypted chat client for iOS that supports OTR and OMEMO encryption over XMPP.

whatsapp web <-> irc gateway

OMEMO Xtra for Adium (packaging the lurch and carbons libpurple plugins)

📱 Wire for iOS (iPhone and iPad)

【重要通知：WebQQ将在2019年1月1日停止服务，此项目目前已停止维护，感谢大家四年来的一路陪伴】使用Perl语言（不会没关系）编写的smartqq/webqq客户端框架（非GUI），可通过插件提供基于HTTP协议的api接口供其他语言或系统调用

Official mirror of hg.adium.im

An experimental minimal chat written in Common Lisp

The extensible chat client.

A desktop chat client for Twitch

Build your own chat UI with React components in few minutes. Chat UI Kit from chatscope is an open source UI toolkit for developing web chat applications.

An implementation of the Extensible Messaging and Presence Protocol (XMPP) in Go.

IRCCloud Desktop App

Linphone is a free VoIP and video softphone based on the SIP protocol. Mirror of git://git.linphone.org/linphone-desktop.git

IRCCloud Android App

Modular Async/Sync/Reactive Twitch API Client / IRC Client

Angular XMPP Client & Chat UI

Dockerfile for Err - the pluggable chatbot

Secure direct video group chat

Service to provide historical messages to Twitch chat clients

XMPP library for .NET/Xamarin/.NET Core

🍊 Android mobile IM client

Packaging environment for building StackStorm chatops native packages

An ejabberd module to send PUSH messages to iOS devices through APNS

Kosmos Chat for the Web

An Erlang Lightweight XMPP Client library

AstLinux is a "Network Appliance for Communications" x86_64 Linux distribution

Lightweight web chat client for XMPP server

JabberD XMPP Server

💬 Jappix, a full-featured XMPP web-client (Jappix Desktop, Jappix Mobile & Jappix Mini).

golang im server

Google Cloud Messaging API for Ejabberd (PUSH Messages)

XMPP/Jabber Library for Crystal

Codebase snapshots for Psi+ project

同步不同聊天平台的訊息