Fast, well-tested and widely used WebSocket implementation for Go
Universal Ruby library to handle WebSocket protocol
WebSocket client library built on SwiftNIO
Minimal and idiomatic WebSocket library for Go
Coherent, zero-dependency, lazy, simple, GraphQL
A barebones WebSocket client and server implementation
Command-line client for WebSockets, like netcat (or curl)
arduinoWebSockets
websocket and http client and server library, with TLS support
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
An embedded web server
Realtime application framework (Node.JS server)
HTTP proxy server,support HTTPS & websocket
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
JSON-RPC 2.0 implementation over WebSockets for Node.js
μWebSockets for Node.js back-ends
Socket.IO-client for iOS/OS X
Local MTProto proxy server for partial bypassing of Telegram loading
Socket.IO server implemented on Java
Bringing Http/Https and WebSockets High Performance servers for PyPy3
Tiny WebSocket library for Go
Realtime web comms for Clojure/Script
An HTTP and WebSocket server for Nim
High performance Node.js webserver with a simple-to-use API
A Socket.IO client library for Java