Simplified HTTP request client.
Lodash modular utilities.
Streams3, a user-land copy of the stream library from Node.js
Parse, validate, manipulate, and display dates
Node.js body parsing middleware
Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.
A logger for just about everything.