Most popular chat repositories and open source projects

Rocket.Chat

The communications platform that puts data protection first.

8692   35950   35950  

zulip

Zulip server and web application. Open-source team chat that helps tea...

6386   18103   18103  

hubot

A customizable life embetterment robot.

3951   16466   16466  

react-native-gifted-chat

💬 The most complete chat UI for React Native

3495   12487   12487  

carrot

Free ChatGPT Site List 这儿为你准备了众多免费好用的ChatGPT镜像站点，当...

991   12095   12095  

Open-IM-Server

OpenIM instant messaging service

1918   11075   11075  

botpress

The open-source hub to build & deploy GPT/LLM Agents ⚡️

1466   10554   10554  

chat

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

1698   10432   10432  

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。...

2279   9532   9532  

lemmy

🐀 A link aggregator and forum for the fediverse

532   8693   8693  

client

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

1270   8493   8493  

quivr

Dump all your files and thoughts into your private GenerativeAI Second...

932   7441   7441  

owncast

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

628   7420   7420  

im-server

即时通讯(IM)系统

1680   7220   7220  

caprine

Elegant Facebook Messenger desktop app

579   6689   6689  

fiora

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

1192   5808   5808  

weweChat

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

758   5701   5701  

MessageKit

A community-driven replacement for JSQMessagesViewController

1114   5692   5692  

ejabberd

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

1511   5516   5516  

DiscordChatExporter

Exports Discord chat logs to a file

561   5480   5480  

awesome-free-chatgpt

🆓免费的 ChatGPT 镜像网站列表，持续更新。List of free ChatGPT mirror si...

435   5462   5462  

ssh-chat

Chat over SSH.

410   5142   5142  

thelounge

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

651   5092   5092  

venom

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

874   4923   4923  

Messenger

Open source alternative communication platform.

1069   4554   4554  

Organizr

HTPC/Homelab Services Organizer - Written in PHP

285   4456   4456  

Conversations

Conversations is an open source XMPP/Jabber client for Android

1248   4196   4196  

jitsi

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

961   3885   3885  

yakyak

Desktop chat client for Google Hangouts

333   3836   3836  

react-virtuoso

The most powerful virtual list component for React

230   3783   3783  

WechatExporter

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

383   3699   3699  

qqbot

QQBot: A conversation robot base on Tencent's SmartQQ

921   3675   3675  

ChatKit

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

830   3635   3635  

simplex-chat

SimpleX - the first messaging platform operating without user identifi...

153   3322   3322  

ChatSecure-iOS

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

1046   3100   3100  

chatgpt-android

📲 ChatGPT Android demonstrates OpenAI's ChatGPT on Android with Stream...

348   3075   3075  

errbot

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

604   2943   2943  

converse.js

Web-based XMPP/Jabber chat client written in JavaScript

761   2938   2938  

botui

🤖 A JavaScript framework for building conversational UIs

390   2773   2773  

weechat

The extensible chat client.

313   2686   2686  

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...

670   2639   2639  

speechgpt

💬 SpeechGPT is a web application that enables you to converse with Cha...

377   2508   2508  

chaskiq

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

336   2480   2480  

vuvuzela

Private messaging system that hides metadata

201   2445   2445  

android-chat

开源即时通讯(野火IM)系统Android端，支持Android 4.x —— 最新

805   2348   2348  

gochat

goim server write by golang !🚀

416   2236   2236  

NettyChat

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

542   2182   2182  

xmpp.js

XMPP for JavaScript

381   2129   2129  

linen.dev

Lightweight Google-searchable Slack alternative for Communities

48   2047   2047  

dino

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

230   2046   2046