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