Realtime application framework (Node.JS server)
Coherent, zero-dependency, lazy, simple, GraphQL
Socket.IO server implemented on Java
Minimal and idiomatic WebSocket library for Go
Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client
A Socket.IO client library for Java
Tiny WebSocket library for Go
Compliant web server for the most demanding of applications
Socket.IO-client for iOS/OS X
websocket and http client and server library, with TLS support
Use your text editor to write in your browser
An embedded web server
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
deepstream.io server
JSON-RPC 2.0 implementation over WebSockets for Node.js
Just another simple, fast, and resilient open-source WebSockets server
Websockets in swift for iOS and OSX
Fast and low latency asynchronous socket server & client C++ library
socket.io library for golang, a realtime application framework
Gev is a lightweight, fast non-blocking TCP network library
Your high performance web application C framework
Asynchronous WebSocket server
WebSocket & WAMP in Java for Android and Java 8
Turn any program that uses STDIN/STDOUT into a WebSocket server
Lua Application Server for micro-services with default communication