Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

• UpdatedDec 2, 2025
• JavaScript

Turn any program that uses STDIN/STDOUT into a WebSocket server. Like inetd, but for WebSockets.

• UpdatedJun 10, 2024
• Go

Command-line client for WebSockets, like netcat (or curl) for ws:// with advanced socat-like functions

• UpdatedOct 24, 2025
• Rust

Small, fast, modern HTTP server for Erlang/OTP.

• UpdatedNov 6, 2025
• Erlang

🔥 比libevent/libuv/asio更易用的网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client/server.

• UpdatedNov 24, 2025
• C

Library for building WebSocket servers and clients in Python

• UpdatedDec 15, 2025
• Python

🚀 PHP Microservice Full Coroutine Framework

• UpdatedFeb 28, 2023
• PHP

swoole,easyswoole,swoole framework

• UpdatedSep 19, 2025
• PHP

HTTP and WebSocket built on Boost.Asio in C++11

• UpdatedDec 10, 2025
• C++

C++高性能分布式服务器框架,webserver,websocket server,自定义tcp_server（包含日志模块，配置模块，线程模块，协程模块，协程调度模块，io协程调度模块，hook模块，socket模块，bytearray序列化，http模块，TcpServer模块，Websocket模块，Https模块等, Smtp邮件模块, MySQL, SQLite3, ORM,Redis,Zookeeper)

• UpdatedDec 8, 2023
• C++

Lightweight, facility, high performance golang based game server framework

• UpdatedMar 30, 2025
• Go

Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

• UpdatedJul 15, 2025
• C#

Your high performance web application C framework

• UpdatedSep 23, 2025
• C

arduinoWebSockets

• UpdatedDec 15, 2025
• C++

A curated list of Websocket libraries and resources.

• UpdatedSep 30, 2025

CLOG - The Common Lisp Omnificent GUI

• UpdatedDec 9, 2025
• Common Lisp

Bringing Http/Https and WebSockets High Performance servers for PyPy3 and Python3

• UpdatedSep 23, 2025
• Python

Ultra fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

• UpdatedJul 16, 2025
• C++

Autobahn WebSocket protocol testsuite

• UpdatedNov 15, 2025
• Python

high performance dotnet core socket tcp communication components, support TLS, HTTP, HTTPS, WebSocket, RPC, Redis protocols, custom protocols and 1M connections problem solution

• UpdatedAug 5, 2024
• C#