Handlebars provides the power necessary to let you build semantic templates effectively with no frustration
Redis client library
yargs the modern, pirate-themed, successor to optimist.
Recursively mkdir, like `mkdir -p`
Tiny millisecond conversion utility
A querystring parser that supports nesting and arrays, with a depth limit
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.
The semantic version parser used by npm.