A library for promises (CommonJS/Promises/A,B,D)
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.
Simplified HTTP request client.
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
The official MongoDB driver for Node.js
Streams3, a user-land copy of the stream library from Node.js
elegant & feature rich browser / node HTTP with a fluent API
a little globber
A logger for just about everything.