- mocha
simple, flexible, fun test framework
- request
Simplified HTTP request client.
- rimraf
A deep deletion module for node (like `rm -rf`)
- semver
The semantic version parser used by npm.
- through2
A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- commander
the complete solution for node.js command-line programs
- aws-sdk
AWS SDK for JavaScript
- Top Vim plugins