- mkdirp
Recursively mkdir, like `mkdir -p`
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- winston
A logger for just about everything.
- yargs
yargs the modern, pirate-themed, successor to optimist.
- path
- qs
A querystring parser that supports nesting and arrays, with a depth limit
- js-yaml
YAML 1.2 parser and serializer
- postcss
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- Top PhpStorm plugins