Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
YAML 1.2 parser and serializer
Node.js body parsing middleware
a little globber
The semantic version parser used by npm.
A deep deletion module for node (like `rm -rf`)
Lodash modular utilities.
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.