Websocket Packages

Standards-compliant WebSocket server and client

WebSocket protocol handler with pluggable I/O

SockJS-client is a browser JavaScript library that provides a WebSocket-like object.

Generic extension manager for WebSocket connections

The one-liner node.js proxy middleware for connect, express and browser-sync

SockJS-node is a server counterpart of SockJS-client a JavaScript library that provides a WebSocket-like object in the browser. SockJS gives you a coherent, cross-browser, Javascript API which creates a low latency, full duplex, cross-domain communication

Realtime application framework client

node.js realtime framework server

Websocket Client & Server Library implementing the WebSocket protocol as specified in RFC 6455.

Isomorphic implementation of WebSocket

normalized JS Object and JSON message and event protocol for node.js, vanialla js, react.js, components, actions, stores and dispatchers

The swiss army knife for binary data in JavaScript.

Emulate AWS λ and API Gateway locally when developing your Serverless project

Simple pub/sub messaging for the web

Pusher Channels JavaScript library for browsers, React Native, NodeJS and web workers

Use websockets with the node streams API. Works in browser and node

Legacy wrapper for official Slack Platform's Web API, RTM API, and Incoming Webhook libraries. Use @slack/web-api, @slack/rtm-api, or @slack/webhook instead.

HAPI plugin for seamless WebSocket integration

Framed WebSocket Communication

JSON-RPC 2.0 implementation over WebSockets for Node.js