- 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
- mongodb
The official MongoDB driver for Node.js
- superagent
elegant & feature rich browser / node HTTP with a fluent API
- async
Higher-order functions and common patterns for asynchronous code
- colors
get colors in your node.js console
- mime-types
The ultimate javascript content-type utility.
- commander
the complete solution for node.js command-line programs
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- Top plugins for Android Studio