Coherent, zero-dependency, lazy, simple, GraphQL
A non-blocking HTTP application server for PHP based on Amp
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
Realtime application framework (Node.JS server)
Socket.IO server implemented on Java
Fast and low latency asynchronous socket server & client C++ library
Open source Instant Messaging Server
A Socket.IO client library for Java
Socket.IO-client for iOS/OS X
HTTP and WebSocket built on Boost.Asio in C++11
Value Added Warp over WebSocket via CDN Tunnel
Compliant web server for the most demanding of applications
Laravel Echo library for beautiful Pusher and Ably integration
Pusher server implementation compatible with Pusher client libraries
Transport-based cross-browser bi-directional communication layer
Clojure HTTP server/client library with WebSocket support
Scalable real-time messaging server in a language-agnostic way
A familiar HTTP Service Framework for Python
Modern Load Testing as Code
A tiny JavaScript runtime
Server-sent live updates, protocol and reference implementation
The most intuitive desktop API client
Koa2 + Typescript = Koatty. Use Typescript's decorator implement IOC
Build reactive applications with the Rails tooling you already know
A GraphQL library for Python that leverages type annotations