ws

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

$npm install ws

Official docs outline

Extra Credit builds an outline of ws's docs the first time your work uses it. Until then, start at the official documentation.

path-key Get the PATH environment variable key cross-platform
postcss Tool for transforming styles with JS plugins
signal-exit when you want to fire an event no matter how a process exits.
mime-db Media Type Database
uuid RFC9562 UUIDs
js-yaml YAML 1.2 parser and serializer
mime-types The ultimate javascript content-type utility.
agent-base Turn a function into an `http.Agent` instance
yargs yargs the modern, pirate-themed, successor to optimist.
nanoid A tiny (117 bytes), secure URL-friendly unique string ID generator
https-proxy-agent An HTTP(s) proxy `http.Agent` implementation for HTTPS
@esbuild/linux-x64 The Linux 64-bit binary for esbuild, a JavaScript bundler.