- fs
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- qs
A querystring parser that supports nesting and arrays, with a depth limit
- commander
the complete solution for node.js command-line programs
- express
Fast, unopinionated, minimalist web framework
- q
A library for promises (CommonJS/Promises/A,B,D)
- mongodb
The official MongoDB driver for Node.js
- body-parser
Node.js body parsing middleware
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- Top PhpStorm plugins