- through2
A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise
- axios
Promise based HTTP client for the browser and node.js
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- lodash
Lodash modular utilities.
- mocha
simple, flexible, fun test framework
- ms
Tiny millisecond conversion utility
- winston
A logger for just about everything.
- chalk
Terminal string styling done right
- body-parser
Node.js body parsing middleware
- Top 12 Jupyter Notebook extensions