- mocha
simple, flexible, fun test framework
- crypto
- commander
the complete solution for node.js command-line programs
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- request
Simplified HTTP request client.
- yargs
yargs the modern, pirate-themed, successor to optimist.
- path
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- mime-types
The ultimate javascript content-type utility.
- Top plugins for WebStorm