- crypto
- moment
Parse, validate, manipulate, and display dates
- minimist
parse argument options
- commander
the complete solution for node.js command-line programs
- js-yaml
YAML 1.2 parser and serializer
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- yargs
yargs the modern, pirate-themed, successor to optimist.
- debug
small debugging utility
- rimraf
A deep deletion module for node (like `rm -rf`)
- Top Vim plugins