Instant messaging platform
LINE Messaging API SDK for Java
LINE Messaging API SDK for Python
Free implementation of Play Services
Core server and tier 1 (built-in) plugins
Mattermost Desktop application for Windows, Mac and Linux
Open source machine learning framework to automate text conversations
Build massively scalable soft real-time systems
Scalable real-time messaging server in a language-agnostic way
A New Kind of Instant Messaging
Secure Backend Server for Web, Mobile & Flutter Developers
A 100% native C# implementation of ZeroMQ for .NET
A JavaScript client library for integrating multi-party communications
Keybase Go library, client, service, OS X, iOS, Android, Electron
Android Chat SDK ➜ Stream Chat API. UI component libraries for chat
Framework to facilitate communication in the Unity game engine
Project flat is the Web, Windows and macOS client of Agora Flat
Keep same and cross domain iFrames sized to their content
Micro second messaging that stores everything to disk
A free (libre) open source, mobile OS for Ethereum
Instant messaging server for the Extensible Messaging
High performance, distributed, low latency publish-subscribe platform
Firebase Admin Python SDK
The game engine for everyone
PJSIP project