An embedded web server
A simple WebSocket server
A Socket.IO client library for Java
Realtime application framework (Node.JS server)
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
arduinoWebSockets
Compliant web server for the most demanding of applications
μWebSockets for Node.js back-ends
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
websocket and http client and server library, with TLS support
Universal Ruby library to handle WebSocket protocol
HTTP proxy server,support HTTPS & websocket
Realtime web comms for Clojure/Script
Socket.IO server implemented on Java
high performance dotnet core socket tcp communication components
JSON-RPC 2.0 implementation over WebSockets for Node.js
Ultra fast and low latency asynchronous socket server & client C#
WebSocket client library built on SwiftNIO
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
Your high performance web application C framework
Whakerpy - A light web application framework
A Retrofit inspired WebSocket client for Kotlin, Java, and Android
Distributed WebSocket Application Server ISO 20922