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.
Recursively mkdir, like `mkdir -p`
A logger for just about everything.
Redis client library
Streams3, a user-land copy of the stream library from Node.js
Simplified HTTP request client.
Node.js body parsing middleware
A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise