- commander
the complete solution for node.js command-line programs
- moment
Parse, validate, manipulate, and display dates
- mime-types
The ultimate javascript content-type utility.
- path
- yargs
yargs the modern, pirate-themed, successor to optimist.
- handlebars
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- mkdirp
Recursively mkdir, like `mkdir -p`
- semver
The semantic version parser used by npm.
- Top Vim plugins