GitHub topics: instant-messaging

zhixunjie/im-fun

all about IM

Language: Go - Size: 1.71 MB - Last synced at: about 18 hours ago - Pushed at: about 18 hours ago - Stars: 70 - Forks: 0

ChatrixOne/docs.chatrix.one

Documentation Site For Chatrix.One

Language: HTML - Size: 28.8 MB - Last synced at: about 20 hours ago - Pushed at: about 22 hours ago - Stars: 2 - Forks: 2

openimsdk/open-im-server

IM Chat ChatGPT

Language: Go - Size: 33.8 MB - Last synced at: about 21 hours ago - Pushed at: about 22 hours ago - Stars: 14,854 - Forks: 2,611

movim/movim

Movim - Decentralized social platform

Language: JavaScript - Size: 62.3 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 1,795 - Forks: 254

tinode/chat

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots

Language: Go - Size: 34.6 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 12,558 - Forks: 1,959

BunchHQ/Bunch

An upcoming cross-platform real-time group chat platform

Language: Python - Size: 5.43 MB - Last synced at: 1 day ago - Pushed at: 2 days ago - Stars: 5 - Forks: 0

KiWi233333/JiwuChat

JiwuChat 是一款基于 Tauri2 和 Nuxt3 构建的轻量 (≈8MB) 多平台即时通讯IM聊天应用，具备多种实时消息、AI群聊机器人🤖 (DeepSeek、讯飞星火、硅基流动、KimiAI已接入) 、WebRTC 音视频通话📞、屏幕共享以及 AI 购物功能。它支持无缝跨设备通信，涵盖文本、图片、文件和语音等多种消息，支持可定制化设置，提供浅/深色模式，助力高效社交网络。🚀

Language: Vue - Size: 92.7 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 570 - Forks: 104

deltachat/deltachat-desktop

Decentralized private messenger with chat-shared tools and games for Desktop

Language: TypeScript - Size: 109 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 1,040 - Forks: 185

tsymiar/MyAutomatic

In the future, many simple and repetitive work will hand over to machines, so we can make it batter by using automatic theories.

Language: C++ - Size: 126 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 2 - Forks: 2

miranda-ng/miranda-ng

Miranda NG: Next Generation of Miranda IM

Language: C++ - Size: 600 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 506 - Forks: 129

codemenowee22/sip

Implements the SipHash pseudorandom function.

Language: Go - Size: 5.86 KB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 0 - Forks: 0

mk6i/retro-aim-server

Self-hostable instant messaging server that makes classic AIM and ICQ clients work again. (Independently developed, not affiliated with or endorsed by AOL)

Language: Go - Size: 1.65 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 840 - Forks: 49

Muntajir11/AnnoChat-Android-Client

AnnoChat 💬 Chat freely, stay anonymous 🕶️. No logins, no names — just real conversations with real people. Dive in, speak your mind, and vibe with the world 🌍✨.

Language: TypeScript - Size: 1.62 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 0 - Forks: 0

chatmail/core

Chatmail Rust Core library, used by Android/iOS/desktop apps, bindings and bots 📧

Language: Rust - Size: 35.9 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 731 - Forks: 99

ConnectyCube/use-chat

A React hook for state management in ConnectyCube-powered chat solutions

Language: TypeScript - Size: 314 KB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 0 - Forks: 0

Gelou-Moe/Chattify

Chattify - A sleek real-time chatting app built with React, Node.js, and Socket.IO, featuring instant messaging, file sharing, and intuitive UI for seamless communication.

Size: 1.95 KB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 1 - Forks: 0

wireapp/wire-ios

📱 Wire for iOS (iPhone and iPad)

Language: Swift - Size: 1.64 GB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 87 - Forks: 19

tinode/webapp

Tinode web chat using React

Language: JavaScript - Size: 109 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 340 - Forks: 204

chatscope/chat-ui-kit-react

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.

Language: JavaScript - Size: 109 KB - Last synced at: 5 days ago - Pushed at: about 1 month ago - Stars: 1,534 - Forks: 135

MaddyUnderStars/shoot

ActivityPub federated instant messaging server

Language: TypeScript - Size: 1.03 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 12 - Forks: 2

frank01101/channel_explorer

Managing channel/group data in instant messaging services (e.g., Telegram) and interacting with users.

Language: Python - Size: 110 KB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 0 - Forks: 0

ixian-platform/Spixi

Spixi chat client/instant messenger and wallet for the Ixian platform.

Language: C# - Size: 20.7 MB - Last synced at: 3 days ago - Pushed at: 8 days ago - Stars: 35 - Forks: 12

ciukstar/videre

Instant messaging, video chat, audio calls

Language: Haskell - Size: 3.28 MB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 0 - Forks: 0

hoehermann/purple-gowhatsapp

Pidgin/libpurple plug-in for WhatsApp Web.

Language: C - Size: 670 KB - Last synced at: 9 days ago - Pushed at: 9 days ago - Stars: 314 - Forks: 36

huddle-hub🌍 - A real-time communication platform primarily designated for workplace communication and collaboration, allowing users to send messages, share files and connect with coworkers and clients, engaging in one-to-one or one-to-many video/audio chat.

Language: TypeScript - Size: 3.59 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 0 - Forks: 0

antonsviridenko/pica-pica

Software for Pica Pica Distributed Secure Messaging System

Language: C - Size: 2.67 MB - Last synced at: about 4 hours ago - Pushed at: 12 days ago - Stars: 24 - Forks: 5

hoehermann/purple-presage

Pidgin/libpurple plug-in for Signal messenger using presage.

Language: Rust - Size: 253 KB - Last synced at: 12 days ago - Pushed at: 12 days ago - Stars: 30 - Forks: 4

jw-12138/m42

Web-based, self-hosted, 1 on 1 Chat App with end-to-end encryption.

Language: Vue - Size: 996 KB - Last synced at: 4 days ago - Pushed at: 11 months ago - Stars: 13 - Forks: 2

glide-im/glide-im

glide instant-messaging service

Language: Go - Size: 2.95 MB - Last synced at: 4 days ago - Pushed at: about 2 months ago - Stars: 292 - Forks: 68

spacebarchat/docs

Docs for Spacebar

Size: 10.3 MB - Last synced at: 11 days ago - Pushed at: 2 months ago - Stars: 46 - Forks: 50

monal-im/Monal

Monal for XMPP (iOS and macOS)

Language: Objective-C - Size: 195 MB - Last synced at: 13 days ago - Pushed at: 14 days ago - Stars: 551 - Forks: 113

psi-im/psi

XMPP client

Language: C++ - Size: 24.8 MB - Last synced at: 3 days ago - Pushed at: about 1 month ago - Stars: 411 - Forks: 125

cabal-club/cabal-desktop

Desktop client for Cabal, the p2p/decentralized/local-first chat platform.

Language: JavaScript - Size: 25.4 MB - Last synced at: 5 days ago - Pushed at: over 1 year ago - Stars: 870 - Forks: 78

Xwilarg/Amiko

Chat software aiming to put the user first

Language: C# - Size: 829 KB - Last synced at: 8 days ago - Pushed at: 16 days ago - Stars: 0 - Forks: 0

okstar-org/ok-msg-desktop

OkMSG is an enterprise communication collaboration tool that focuses on data security and protection. It is an open-source project that supports Self-Hosted deployment and integrates multiple functions such as instant messaging, voice, video calling, file sending, and meetings.

Language: C++ - Size: 55 MB - Last synced at: 16 days ago - Pushed at: 16 days ago - Stars: 30 - Forks: 14

fonoster/routr

⚡ The future of programmable SIP servers.

Language: TypeScript - Size: 156 MB - Last synced at: 14 days ago - Pushed at: about 2 months ago - Stars: 1,524 - Forks: 156

tinode/tindroid

Tinode chat client application for Android

Language: Java - Size: 28.2 MB - Last synced at: 8 days ago - Pushed at: 9 days ago - Stars: 359 - Forks: 195

tox-rs/tox

toxcore implementation in Rust

Language: Rust - Size: 4.52 MB - Last synced at: 17 days ago - Pushed at: over 1 year ago - Stars: 467 - Forks: 34

sendbird/sendbird-chat-sdk-android

Sendbird Chat SDK for Android

Language: Shell - Size: 216 KB - Last synced at: 4 days ago - Pushed at: 20 days ago - Stars: 10 - Forks: 4

theoliverlear/Script-Social

Script Social is a social media, teamwork, and networking tool for developers that is integrated with version control.

Language: TypeScript - Size: 4.23 MB - Last synced at: 20 days ago - Pushed at: 20 days ago - Stars: 0 - Forks: 1

cabal-club/cabal-cli

Terminal client for Cabal, the p2p chat platform.

Language: JavaScript - Size: 1.37 MB - Last synced at: 5 days ago - Pushed at: 9 months ago - Stars: 525 - Forks: 43

starrtc/starrtc-server

免费IM系统，IM即时通信消息系统(含一对一文字聊天，群聊，聊天室)，免费一对一voip实时通话，录屏，webrtc服务端，免费直播连麦，互动直播，视频直播，RTSP拉流，RTMP推流，语音对讲，免费在线会议，视频会议等服务端程序，支持物联网平台，✨万水千山总是情，来个star行不行✨

Language: C - Size: 1.17 GB - Last synced at: 19 days ago - Pushed at: over 5 years ago - Stars: 3,006 - Forks: 924

xyfir/yalcs 📦

💬 Yet Another Live Chat for Slack — Message your website's visitors through Slack for support or sales. (Abandoned)

Language: TypeScript - Size: 976 KB - Last synced at: 5 days ago - Pushed at: about 5 years ago - Stars: 40 - Forks: 2

JFreegman/toxic

A Tox-based instant messaging and video chat client.

Language: C - Size: 17.3 MB - Last synced at: 8 days ago - Pushed at: 3 months ago - Stars: 1,247 - Forks: 155

bitlbee/bitlbee

An IRC to other chat networks gateway :bee:

Language: C - Size: 5.5 MB - Last synced at: 24 days ago - Pushed at: 2 months ago - Stars: 608 - Forks: 117

rion-overlay/rion-overlay

Gentoo Linux overlay

Language: Shell - Size: 12.3 MB - Last synced at: 27 days ago - Pushed at: 27 days ago - Stars: 11 - Forks: 10

spacebarchat/server

Spacebar server - A reimplementation of the Discord.com backend, built with Typescript and love

Language: TypeScript - Size: 30.6 MB - Last synced at: 27 days ago - Pushed at: about 1 month ago - Stars: 1,598 - Forks: 245

chat-sdk/chat-sdk-android

Chat SDK Android - Open Source Mobile Messenger

Language: Java - Size: 300 MB - Last synced at: 26 days ago - Pushed at: over 1 year ago - Stars: 1,627 - Forks: 609

jitsi/jitsi

Jitsi is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features.

Language: Java - Size: 553 MB - Last synced at: 27 days ago - Pushed at: about 2 months ago - Stars: 4,210 - Forks: 981

Green-Sky/tomato

tomato, a plant from the solanaceae family - tox built-in

Language: C++ - Size: 51.8 MB - Last synced at: 29 days ago - Pushed at: 29 days ago - Stars: 7 - Forks: 1

venu123143/whatsapp

WhatsApp Clone with React, Vite, and TypeScript

Language: TypeScript - Size: 28.3 MB - Last synced at: 30 days ago - Pushed at: 30 days ago - Stars: 11 - Forks: 3

manusa/electronim

Electron based multi IM (Instant Messaging) client

Language: JavaScript - Size: 16.9 MB - Last synced at: 25 days ago - Pushed at: about 2 months ago - Stars: 226 - Forks: 33

tinode/ios

Tinodios: Tinode Messaging Client for iOS

Language: Swift - Size: 91.1 MB - Last synced at: 14 days ago - Pushed at: 14 days ago - Stars: 265 - Forks: 113

jpush/aurora-imui

General IM UI components. Android/iOS/RectNative ready. 通用 IM 聊天 UI 组件，已经同时支持 Android/iOS/RN。

Language: Java - Size: 10.9 MB - Last synced at: 27 days ago - Pushed at: over 2 years ago - Stars: 5,712 - Forks: 998

GoBelieveIO/im_service

golang im server

Language: Go - Size: 1.51 MB - Last synced at: 27 days ago - Pushed at: 3 months ago - Stars: 1,963 - Forks: 604

coyim/coyim

coyim - a safe and secure chat client

Language: Go - Size: 37.1 MB - Last synced at: 17 days ago - Pushed at: over 1 year ago - Stars: 601 - Forks: 81

whitewoodcity/social-vertex

An open-source social networking server

Language: HTML - Size: 3.69 MB - Last synced at: 11 days ago - Pushed at: about 2 years ago - Stars: 120 - Forks: 26

tesserical/cicada

:lock: An open-source end-to-end encryption instant messaging platform.

Language: Starlark - Size: 1.06 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

agnauck/XmppDotNet

XmppDotNet is a XMPP library written in c# for .NET

Language: C# - Size: 3.7 MB - Last synced at: 28 days ago - Pushed at: 3 months ago - Stars: 26 - Forks: 6

delthas/discord-ircv3

Modern Discord - IRC bridge with support for IRCv3 features

Language: Go - Size: 17.6 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 4 - Forks: 0

BrandonMFong/chat

encrypted command line chat server/client

Language: C++ - Size: 711 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

takayama-lily/vscode-qq

vscode qq extension based on android qq protocol

Language: TypeScript - Size: 6.21 MB - Last synced at: 24 days ago - Pushed at: almost 3 years ago - Stars: 736 - Forks: 80

chat-sdk/chat-sdk-ios

Chat SDK iOS - Open Source Mobile Messenger

Language: Objective-C - Size: 223 MB - Last synced at: 25 days ago - Pushed at: 4 months ago - Stars: 918 - Forks: 274

GetStream/getstream-go

Official Go API Client for Stream Chat and Video

Language: Go - Size: 344 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 1 - Forks: 1

Parabox-App/Parabox

An instant messaging client with user-friendly interface, complete functions, and extensibility. | 界面友好，功能完善，可拓展的即时通讯客户端。

Language: Kotlin - Size: 59.9 MB - Last synced at: 25 days ago - Pushed at: 26 days ago - Stars: 138 - Forks: 8

ProgramCX/flow_im_app

A cross-platform instant messaging software

Language: TypeScript - Size: 728 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 5 - Forks: 1

francescocartelli/nyla-instant-messaging-app

Nyla is a centralized instant messaging application built with React.js front-end, Express.js back-end and MongoDB database. Real-time messaging is provided by Websockets as notification servers, coordinated using Redis message queue.

Language: JavaScript - Size: 5.93 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 26 - Forks: 6

zoff99/tox_push_msg_app

Tox Push Message App

Language: Java - Size: 840 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 10 - Forks: 2

finogeeks/Ligase

Ligase is a Golang-based implementation of Matrix homeserver, powered by finogeeks https://www.finogeeks.com/Finchat

Language: Go - Size: 22.1 MB - Last synced at: 7 days ago - Pushed at: over 1 year ago - Stars: 142 - Forks: 29

tigase/jaxmpp

Java XMPP client library

Language: Java - Size: 4.53 MB - Last synced at: about 2 months ago - Pushed at: 11 months ago - Stars: 35 - Forks: 9

centrifugal/grand-chat-tutorial

Source code for Centrifugo grand tutorial – Building WebSocket chat/messenger application from scratch. See the tutorial here - https://centrifugal.dev/docs/tutorial/intro

Language: Python - Size: 669 KB - Last synced at: about 2 months ago - Pushed at: 2 months ago - Stars: 37 - Forks: 8

JrTimha/ISM

ISM, the [i]n[s]tant [m]essaging microservice for SaaS backends, built with rust

Language: Rust - Size: 13 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 3 - Forks: 0

TechnitiumSoftware/BitChatClient

Technitium Bit Chat, a secure, peer-to-peer, instant messenger!

Language: C# - Size: 2.3 MB - Last synced at: about 2 months ago - Pushed at: about 3 years ago - Stars: 155 - Forks: 47

TechnitiumSoftware/Mesh

A secure, anonymous, peer-to-peer, instant messenger!

Language: C# - Size: 577 KB - Last synced at: about 2 months ago - Pushed at: about 5 years ago - Stars: 216 - Forks: 59

Hexagon/cryptalk

HTML5/Node.js based, client side (E2EE) encrypted instant chat

Language: JavaScript - Size: 786 KB - Last synced at: 22 days ago - Pushed at: over 2 years ago - Stars: 88 - Forks: 26

psi-plus/psi-plus-snapshots

Codebase snapshots for Psi+ project

Language: C++ - Size: 34.2 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 54 - Forks: 23

chatscope/use-chat

React hook for state management in chat applications.

Language: TypeScript - Size: 131 MB - Last synced at: 22 days ago - Pushed at: over 1 year ago - Stars: 152 - Forks: 26

psi-im/iris

XMPP network library

Language: C++ - Size: 5.06 MB - Last synced at: 3 days ago - Pushed at: 2 months ago - Stars: 51 - Forks: 25

muki119/Slim

Senior leadership instant messenger application built using the MERN technology stack.

Language: JavaScript - Size: 63.1 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 1 - Forks: 0

Cologne88/chat-uikit-ios Fork of TencentCloud/chat-uikit-ios

Tencent Cloud Instant Messaging UI Components For iOS

Language: Objective-C - Size: 94.4 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

hezhongfeng/im-server

IM application, including server, admin and client.即时通讯应用服务，包含服务端、管理端和客户端

Language: JavaScript - Size: 987 KB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 66 - Forks: 32

Thogaruchesti-hemanth/QwickTalk

QwickTalk is a fast, secure, and seamless messaging application designed for real-time communication. With robust encryption, intuitive UI, and instant message delivery, it ensures a smooth chatting experience anytime, anywhere.

Language: Dart - Size: 2.48 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

mart1d4/chat-app

A sleek and responsive frontend for my real-time chat application, inspired by Discord. Built with Next.js, it features dynamic messaging, voice channels, and user-friendly UI for seamless communication.

Language: TypeScript - Size: 33.4 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 14 - Forks: 3

OperandOverflow/messagist

End-to-End Encrypted instant messaging app made in Rust with TUI

Language: Rust - Size: 328 KB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

turms-im/turms

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

Language: Java - Size: 24.4 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 1,837 - Forks: 291

sendbird/sendbird-uikit-android

Build chat in minutes with Sendbird UIKit open source code and samples.

Language: Java - Size: 4.82 MB - Last synced at: 4 days ago - Pushed at: 3 months ago - Stars: 42 - Forks: 44

hezhongfeng/im-fe-admin

IM application, including server, admin and client.即时通讯应用服务，包含服务端、管理端和客户端

Language: TypeScript - Size: 2.91 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 22 - Forks: 16

onch-at/onchat

A simple, beautiful, mobile-first instant messaging progressive web application.

Language: Java - Size: 1.87 MB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 147 - Forks: 16

TokTok/toxic Fork of JFreegman/toxic

An ncurses-based Tox client

Language: C - Size: 17.2 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 33 - Forks: 3

rohitanchal/real-time-chat

A real-time chat application using Socket.IO, Node.js, and Express. Supports live messaging with an interactive UI.

Language: HTML - Size: 0 Bytes - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

netease-im/CrossPlatform-SDK

云信跨平台 SDK 发布仓库(pc:win32)

Language: C++ - Size: 565 MB - Last synced at: 2 months ago - Pushed at: almost 4 years ago - Stars: 14 - Forks: 16

LoipesMas/accord

Instant messaging chat system in Rust over TCP with encryption

Language: Rust - Size: 206 KB - Last synced at: 2 months ago - Pushed at: almost 3 years ago - Stars: 66 - Forks: 6

nonlin-lin-chaos-order-etc-etal/i2pchat 📦

🌀 i2pchat's old repo. This repo is deprecated in favor of https://github.com/i2pchat/i2pchat which is now the main repo.

Language: C++ - Size: 736 KB - Last synced at: about 1 month ago - Pushed at: about 5 years ago - Stars: 23 - Forks: 26

moxer-mmh/RTCACP

A comprehensive solution for real-time communication and collaboration among teams. Features instant messaging, file sharing, project management, user authentication, and cross-platform support.

Language: JavaScript - Size: 1.1 MB - Last synced at: 10 days ago - Pushed at: 11 months ago - Stars: 2 - Forks: 0

levitation-opensource/SkypeExportArchiveToTextConverter

This software utility extracts chat logs into a human readable text format from Skype export archives. You can request a machine-readable archive export of your Skype chats from here: https://secure.skype.com/en/data-export

Language: Python - Size: 79.1 KB - Last synced at: about 2 months ago - Pushed at: over 1 year ago - Stars: 11 - Forks: 0

esl/mangosta-ios

MongooseIM client for iOS

Language: Swift - Size: 3.93 MB - Last synced at: about 2 months ago - Pushed at: almost 8 years ago - Stars: 32 - Forks: 13

hoehermann/purple-signald 📦

Pidgin libpurple bridge to signald.

Language: C - Size: 580 KB - Last synced at: 3 months ago - Pushed at: 11 months ago - Stars: 153 - Forks: 19