A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise
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 to use, blazing fast and thoroughly tested websocket client and server for Node.js
parse argument options
Recursively mkdir, like `mkdir -p`
Streams3, a user-land copy of the stream library from Node.js
A library for promises (CommonJS/Promises/A,B,D)
The semantic version parser used by npm.
YAML 1.2 parser and serializer