Emulate Stream API backend filters for client-side use (e.g. filtering WS events)

Wire contract (WS events + RPC) shared by the portal relay and portal client. Pure types + lightweight guards; no runtime deps.

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

Isomorphic implementation of WebSocket

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

Isomorphic WebSockets in Node, Bun, Deno and Cloudflare Workers

Zero-dependency, HTTP/1 safe, simple, GraphQL over Server-Sent Events Protocol server and client

TypeScript definitions for ws

Standards-compliant WebSocket server and client

Event sync between server and client in Websocket

Isomorphic implementation of WebSocket

Run MCP stdio servers over SSE, Streamable HTTP or visa versa

A SOCKS proxy `http.Agent` implementation for HTTP and HTTPS

Node's event emitter for all engines.

WebSocket endpoints for Express applications

An HTTP(s) proxy `http.Agent` implementation for HTTPS

Isomorphic WebSocket

A better WebSocket that Just Works™

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

Wrapper around Discord's gateway