- qs
A querystring parser that supports nesting and arrays, with a depth limit
- crypto
- rimraf
A deep deletion module for node (like `rm -rf`)
- minimatch
a glob matcher in javascript
- minimist
parse argument options
- q
A library for promises (CommonJS/Promises/A,B,D)
- ms
Tiny millisecond conversion utility
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- CodeWhisperer alternatives