- semver
The semantic version parser used by npm.
- crypto
- commander
the complete solution for node.js command-line programs
- mkdirp
Recursively mkdir, like `mkdir -p`
- colors
get colors in your node.js console
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- body-parser
Node.js body parsing middleware
- winston
A logger for just about everything.
- aws-sdk
AWS SDK for JavaScript
- Best plugins for Eclipse