Websocket

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

WebSocket protocol handler with pluggable I/O

Generic extension manager for WebSocket connections

Standards-compliant WebSocket server and client

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

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

JSON-RPC 2.0 implementation over WebSockets for Node.js

The one-liner node.js proxy middleware for connect, express, next.js and more

Nest - modern, fast, powerful node.js web framework (@websockets)

Use websockets with the node streams API. Works in browser and node, with all current WS versions

Simple, EventEmitter API for WebSockets (browser)

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

Simple WebSocket protocol 13 client with no native or heavy dependencies

TypeScript definitions for websocket

Reconnecting WebSocket

Isomorphic implementation of WebSocket

[](https://www.npmjs.com/package/@aws-sdk/middleware-websocket) [](https://www.npmjs.com/

node.js realtime framework server

React Hook for WebSocket communication

Realtime application framework client

Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client

basic websocket support for fastify

<img src="https://github.com/jjxxs/websocket-ts

Mock websockets and assert complex websocket interactions with Jest

A WebSocket client library providing Promise-based API for connecting, disconnecting and messaging with server

WebSocket buffer utils

Framed WebSocket Communication

An RPC Subscriptions transport that uses WebSockets

Websockets provider for Yjs

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

Isomorphic WebSocket

WebSocket class from Browser to NodeJS

Cross-platform WebSocket Servers for Node.js, Deno, Bun and Cloudflare Workers

Tiny WebSocket wrapper that reconnects and resends failed messages.

A websocket transport for GraphQL subscriptions

RSocket WebSocket client for use in browser environments

TypeScript definitions for rsocket-websocket-client

Shared websocket client implementation

fork and bugfix of ws for fis only

normalized JS Object and JSON message and event protocol for ES6+ node.js, browsers, electron, vanialla js, react.js, components, actions, stores and dispatchers

Simple pub/sub messaging for the web

WebSocket framework for Ruby on Rails.

A small Node module containing enumerated Websocket status codes.

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

node-postgres for serverless environments from neon.tech

Command-Line Interface for Firebase

Use the same WebSocket client code in a browser or Node.js for isomorphic apps

Official library for using the Slack Platform's Socket Mode API

Websocket provider for Web3 4.x.x