Android Chat SDK ➜ Stream Chat API. UI component libraries for chat
Secure, simple and scalable video conferences application
WhatsApp clone project demonstrates modern Android development
WhatsApp library for NodeJS that connects through the browser app
The first messaging platform operating without user identifiers
A New Kind of Instant Messaging
An advanced player for set-top boxes and tv running Android OS
Fast and lightweight JavaScript game engine built on WebGL and glTF
Video- & audio-conferencing app for Nextcloud
The Leading Open Source Communication Hub | Community Version
Chatbot daemon that connects to your favorite chat services
Telegram messenger for Android
A private messenger for iOS
A glossy Matrix collaboration client for the web
An open source re-implementation of RollerCoaster Tycoon 2
Full featured live chat, support & marketing platform
Powerful open source team chat application
Private messenger for Windows, Mac, and Linux
A glossy Matrix collaboration client for Android
The communications platform that puts data protection first
Take control over your live stream video by running it yourself
The very last word in instant messaging
Project flat is the Web, Windows and macOS client of Agora Flat
Everything you need to build and deploy scalable realtime 3D apps
A real-time collaborative document editor for the web