- mkdirp
Recursively mkdir, like `mkdir -p`
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- js-yaml
YAML 1.2 parser and serializer
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- semver
The semantic version parser used by npm.
- yargs
yargs the modern, pirate-themed, successor to optimist.
- winston
A logger for just about everything.
- commander
the complete solution for node.js command-line programs
- Github Copilot alternatives