A Socket.IO client library for Java
Command-line client for WebSockets, like netcat (or curl)
Realtime application framework (Node.JS server)
websocket and http client and server library, with TLS support
Fast and low latency asynchronous socket server & client C++ library
Ultra fast and low latency asynchronous socket server & client C#
Just another simple, fast, and resilient open-source WebSockets server
Coherent, zero-dependency, lazy, simple, GraphQL
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
WebSocket client library built on SwiftNIO
Universal Ruby library to handle WebSocket protocol
arduinoWebSockets
socket.io library for golang, a realtime application framework
Socket.IO server implemented on Java
JSON-RPC 2.0 implementation over WebSockets for Node.js
Polyglot replacement for Ruby WebSocket servers with Action Cable
Use your text editor to write in your browser
Fast, well-tested and widely used WebSocket implementation for Go
WebSocket emulation and Javascript client
A simple WebSocket library like ws of node.js library for deno
WebSocket emulation - Node.js server
Websocket Client for NestJS based on ws
A Retrofit inspired WebSocket client for Kotlin, Java, and Android
Lua Application Server for micro-services with default communication
A Lightweight and fully asynchronous WebSocket client library