Most popular chat repositories and open source projects

Rocket.Chat

The communications platform that puts data protection first.

7396   32322   32322  

hubot

A customizable life embetterment robot.

3871   16152   16152  

zulip

Zulip server and web app—powerful open source team chat

5392   15783   15783  

react-native-gifted-chat

💬 The most complete chat UI for React Native

3348   11648   11648  

botpress

🤖 Dev tools to reliably understand text and automate conversations. Bu...

1274   9565   9565  

EverydayWechat

微信助手：1.每日定时给好友（女友）发送定制消息。2.机器人自动回复好友。...

2151   8937   8937  

chat

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java An...

1345   8784   8784  

client

Keybase Go Library, Client, Service, OS X, iOS, Android, Electron

1208   8063   8063  

Open-IM-Server

OpenIM: Instant messaging open source project based on go built by IM...

1242   7848   7848  

im-server

即时通讯(IM)系统

1524   6620   6620  

caprine

Elegant Facebook Messenger desktop app

561   6338   6338  

lemmy

🐀 Building a federated link aggregator in rust

410   6256   6256  

owncast

Take control over your live stream video by running it yourself. Stre...

429   5888   5888  

weweChat

💬 Unofficial WeChat client built with React, MobX and Electron.

756   5634   5634  

ejabberd

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQ...

1476   5198   5198  

fiora

An interesting open source chat application. Developed with node.js, m...

1018   5103   5103  

thelounge

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

602   4764   4764  

ssh-chat

Chat over SSH.

388   4660   4660  

Messenger

Open source, native iOS Messenger, with realtime chat conversations (f...

1036   4341   4341  

Conversations

Conversations is an open source XMPP/Jabber client for Android

1246   4052   4052  

yakyak

Desktop chat client for Google Hangouts

348   3855   3855  

venom

Venom is the most complete javascript library for Whatsapp, 100% Open...

617   3843   3843  

Organizr

HTPC/Homelab Services Organizer - Written in PHP

268   3830   3830  

DiscordChatExporter

Exports Discord chat logs to a file

403   3787   3787  

qqbot

QQBot: A conversation robot base on Tencent's SmartQQ

901   3655   3655  

jitsi

Jitsi is an audio/video and chat communicator that supports protocols...

924   3648   3648  

ChatKit

Android library. Flexible components for chat UI implementation with f...

812   3550   3550  

ChatSecure-iOS

ChatSecure is a free and open source encrypted chat client for iOS tha...

1050   3067   3067  

converse.js

Web-based XMPP/Jabber chat client written in JavaScript

737   2817   2817  

errbot

Errbot is a chatbot, a daemon that connects to your favorite chat serv...

574   2690   2690  

botui

🤖 A JavaScript framework to create conversational UIs

389   2648   2648  

weechat

The extensible chat client.

296   2459   2459  

vuvuzela

Private messaging system that hides metadata

199   2427   2427  

flutter_hrlweibo

Flutter仿微博客户端, 包含首页、视频、发现、消息(仿微博聊界面)及个人中...

603   2420   2420  

react-virtuoso

The most powerful virtual list component for React

168   2393   2393  

android-chat

开源即时通讯(野火IM)系统Android端

759   2186   2186  

NettyChat

基于Netty+TCP+Protobuf实现的Android IM库，包含Protobuf序列化、TCP拆包...

493   1991   1991  

chaskiq

A full featured Live Chat, Support & Marketing platform, alternative t...

254   1955   1955  

igdm

Desktop application for Instagram DMs

416   1877   1877  

dino

Modern XMPP ("Jabber") Chat Client using GTK+/Vala

202   1837   1837  

Quick-Chat

Real time chat app written in Swift 5 using Firebase

367   1794   1794  

xabber-android

Open-source XMPP client for Android

838   1778   1778  

gochat

goim server write by golang !🚀

316   1764   1764  

Mojo-Webqq

【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...

340   1752   1752  

im_service

golang im server

583   1748   1748  

hangups

the first third-party instant messaging client for Google Hangouts

202   1734   1734  

WechatExporter

Wechat Chat History Exporter 微信聊天记录导出备份程序

213   1692   1692  

livehelperchat

Live Helper Chat - live support for your website. Featuring web and mo...

644   1631   1631  

orbit

A distributed, serverless, peer-to-peer chat application on IPFS

122   1608   1608  

RelatedChat

Open source alternative communication platform

397   1518   1518