- moment
Parse, validate, manipulate, and display dates
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- fs
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- yargs
yargs the modern, pirate-themed, successor to optimist.
- mkdirp
Recursively mkdir, like `mkdir -p`
- rimraf
A deep deletion module for node (like `rm -rf`)
- semver
The semantic version parser used by npm.
- node-fetch
A light-weight module that brings window.fetch to node.js
- From CI to AI: The AI layer in your organization