- superagent
elegant & feature rich browser / node HTTP with a fluent API
- winston
A logger for just about everything.
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- async
Higher-order functions and common patterns for asynchronous code
- qs
A querystring parser that supports nesting and arrays, with a depth limit
- body-parser
Node.js body parsing middleware
- path
- lodash
Lodash modular utilities.
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- Top 12 Jupyter Notebook extensions