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
the complete solution for node.js command-line programs
A light-weight module that brings window.fetch to node.js
Promise based HTTP client for the browser and node.js
Parse, validate, manipulate, and display dates
YAML 1.2 parser and serializer
yargs the modern, pirate-themed, successor to optimist.
Full featured Promises/A+ implementation with exceptionally good performance