Coherent, zero-dependency, lazy, simple, GraphQL
WebSocket client library built on SwiftNIO
A Socket.IO client library for Java
A barebones WebSocket client and server implementation
Socket.IO-client for iOS/OS X
Realtime application framework (Node.JS server)
JSON-RPC 2.0 implementation over WebSockets for Node.js
websocket and http client and server library, with TLS support
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
Simple, fast, reliable websocket server & client
Command-line client for WebSockets, like netcat (or curl)
arduinoWebSockets
Fast and low latency asynchronous socket server & client C++ library
High performance Node.js webserver with a simple-to-use API
Future-based Tungstenite for Tokio
Minimalist websocket framework for Go
Socket.IO server implemented on Java
Realtime web comms for Clojure/Script
A server side alternative implementation of socket.io
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Polyglot replacement for Ruby WebSocket servers with Action Cable
Universal Ruby library to handle WebSocket protocol
Fast, well-tested and widely used WebSocket implementation for Go
A windows server control panel for web hosting companies
Just another simple, fast, and resilient open-source WebSockets server