Command-line client for WebSockets, like netcat (or curl)
An embedded web server
Bringing Http/Https and WebSockets High Performance servers for PyPy3
Realtime application framework (Node.JS server)
μWebSockets for Node.js back-ends
websocket and http client and server library, with TLS support
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
A server side alternative implementation of socket.io
deepstream.io server
WebSocket client library built on SwiftNIO
High performance Node.js webserver with a simple-to-use API
Socket.IO server implemented on Java
HTTP proxy server,support HTTPS & websocket
Minimal and idiomatic WebSocket library for Go
Coherent, zero-dependency, lazy, simple, GraphQL
HTTP/WebSocket server C++14 library
JSON-RPC 2.0 implementation over WebSockets for Node.js
Universal Ruby library to handle WebSocket protocol
Use your text editor to write in your browser
arduinoWebSockets
Compliant web server for the most demanding of applications
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
Polyglot replacement for Ruby WebSocket servers with Action Cable
LaravelS is an out-of-the-box adapter between Laravel/Lumen and Swoole
A Socket.IO client library for Java