- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- mocha
simple, flexible, fun test framework
- minimist
parse argument options
- mime-types
The ultimate javascript content-type utility.
- yargs
yargs the modern, pirate-themed, successor to optimist.
- http
- semver
The semantic version parser used by npm.
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- rimraf
A deep deletion module for node (like `rm -rf`)
- Top plugins for Android Studio