the complete solution for node.js command-line programs
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.
simple, flexible, fun test framework
Node.js body parsing middleware
Full featured Promises/A+ implementation with exceptionally good performance
A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise
Promise based HTTP client for the browser and node.js
Terminal string styling done right
a little globber
The semantic version parser used by npm.