Most popular chat repositories and open source projects

Rocket.Chat

The ultimate Free Open Source Solution for team communications.

6862   30427   30427  

hubot

A customizable life embetterment robot.

3825   15990   15990  

zulip

Zulip server and web app—powerful open source team chat

4717   14257   14257  

react-native-gifted-chat

💬 The most complete chat UI for React Native

3163   11109   11109  

botpress

🤖 The Conversational Platform with built-in language understanding (NL...

1234   9307   9307  

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。...

2040   8430   8430  

chat

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

1124   7866   7866  

client

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

1146   7723   7723  

server

即时通讯(IM)系统

1404   6131   6131  

caprine

Elegant Facebook Messenger desktop app

529   6009   6009  

weweChat

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

750   5585   5585  

lemmy

🐀 Building a federated link aggregator in rust

357   5404   5404  

ejabberd

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

1445   5007   5007  

owncast

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

299   4916   4916  

fiora

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

914   4669   4669  

thelounge

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

564   4527   4527  

ssh-chat

Chat over SSH.

364   4422   4422  

Messenger

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

1005   4222   4222  

Conversations

Conversations is an open source XMPP/Jabber client for Android

1224   3917   3917  

yakyak

Desktop chat client for Google Hangouts

356   3873   3873  

qqbot

QQBot: A conversation robot base on Tencent's SmartQQ

904   3625   3625  

Organizr

HTPC/Homelab Services Organizer - Written in PHP

251   3510   3510  

jitsi

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

901   3472   3472  

ChatKit

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

780   3431   3431  

ChatSecure-iOS

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

1052   3027   3027  

venom

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

422   2979   2979  

converse.js

Web-based XMPP/Jabber chat client written in JavaScript

714   2707   2707  

DiscordChatExporter

Exports Discord chat logs to a file

302   2675   2675  

botui

🤖 A JavaScript framework to create conversational UIs

377   2580   2580  

errbot

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

545   2523   2523  

vuvuzela

Private messaging system that hides metadata

198   2408   2408  

weechat

The extensible chat client.

291   2308   2308  

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...

568   2267   2267  

android-chat

开源即时通讯(野火IM)系统Android端

695   2001   2001  

NettyChat

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

475   1919   1919  

igdm

Desktop application for Instagram DMs

414   1869   1869  

xabber-android

Open-source XMPP client for Android

846   1769   1769  

Quick-Chat

Real time chat app written in Swift 5 using Firebase

367   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...

339   1761   1761  

hangups

the first third-party instant messaging client for Google Hangouts

203   1738   1738  

im_service

golang im server

553   1622   1622  

react-virtuoso

The most powerful virtual list component for React

97   1603   1603  

dino

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

173   1596   1596  

orbit

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

125   1573   1573  

livehelperchat

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

599   1536   1536  

chaskiq

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

194   1500   1500  

MongooseIM

MongooseIM is a mobile messaging platform with focus on performance an...

409   1442   1442  

MessengerKit

:speech_balloon: A UI framework for building messenger interfaces on i...

130   1414   1414  

gochat

goim server write by golang !🚀

248   1389   1389  

react-simple-chatbot

:speech_balloon: Easy way to create conversation chats

468   1370   1370