Android Chat SDK ➜ Stream Chat API. UI component libraries for chat
A Discord Rich Presence manager for Android fully written in Kotlin
Bluetooth mesh chat, IRC vibes
Revenge is a client modification for Discord mobile
Build and deploy a real time chat application
Elegant Facebook Messenger desktop app
The original full-platform IM communication layer framework
Self-hosted WeChat Bot Platform with App Marketplace
Powerful open source team chat application
WhatsApp library for NodeJS that connects through the browser app
The official MacOS, Windows, and Linux clients for Pulse SMS
Lghtweight cross-platform instant messaging app
Mixin Messenger desktop app for macOS, iPadOS, Linux, and Windows
A dynamic library tweak for WeChat macOS
Server for forwarding iMessages to clients within the BlueBubbles App
PHP driven chat forum
Smoke: Android Crypto Chat Messenger
An open-source Material You implementation of the Discord Android app
A free client for sb0t an other servers in the Ares Network
A Discord client mimicking the Pesterchum chat client from Homestuck
A better WeChat on macOS and Linux. Built with Electron
PinoyChat: The International Chatroom App for Desktop
Self-hosted chat app for small teams
Flash message middleware for Connect and Express