Most popular chat repositories and open source projects

Rocket.Chat

The communications platform that puts data protection first.

11790   42722   42722  

quivr

Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your pr...

3645   37983   37983  

khoj

Your AI second brain. Self-hostable. Get answers from the web or your...

1717   30339   30339  

zulip

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

8499   22939   22939  

awesome-free-chatgpt

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

1357   19496   19496  

hubot

A customizable life embetterment robot.

3751   16695   16695  

open-im-server

IM Chat ChatGPT

2609   14833   14833  

botpress

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

2026   13812   13812  

chat

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

1960   12548   12548  

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  

owncast

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

1043   10198   10198  

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。...

2312   10106   10106  

client

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

1244   8977   8977  

lemmy

🐀 A link aggregator and forum for the fediverse

532   8693   8693  

simplex-chat

SimpleX - the first messaging network operating without user identifie...

377   7996   7996  

im-server

即时通讯(IM)系统

1680   7220   7220  

caprine

Elegant Facebook Messenger desktop app

579   7129   7129  

aichat

All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI...

462   7019   7019  

fiora

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

1342   6814   6814  

venom

Venom is a high-performance system developed with JavaScript to create...

1250   6274   6274  

MessageKit

A community-driven replacement for JSQMessagesViewController

1194   6088   6088  

thelounge

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

704   5815   5815  

weweChat

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

731   5751   5751  

ejabberd

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

1511   5516   5516  

DiscordChatExporter

Exports Discord chat logs to a file

561   5480   5480  

react-virtuoso

The most powerful virtual list component for React

308   5478   5478  

ssh-chat

Chat over SSH.

410   5142   5142  

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...

978   4189   4189  

devzat

The devs are over here at devzat, chat over SSH!

147   3848   3848  

yakyak

Desktop chat client for Google Hangouts

333   3836   3836  

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  

ChatUI

The UI design language and React library for Conversational UI

350   3619   3619  

chaskiq

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

477   3305   3305  

ChatSecure-iOS

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

1025   3149   3149  

chatgpt-android

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

348   3075   3075  

weechat

The extensible chat client.

334   3068   3068  

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

373   2897   2897  

linen.dev

Lightweight Google-searchable Slack alternative for Communities

103   2768   2768  

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 Ch...

377   2508   2508  

vuvuzela

Private messaging system that hides metadata

184   2480   2480  

p2p

🖥️ P2P Remote Desktop - Portable, No Configuration or Installation Nee...

324   2412   2412