A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise
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.
elegant & feature rich browser / node HTTP with a fluent API
The semantic version parser used by npm.
a little globber
The official MongoDB driver for Node.js
YAML 1.2 parser and serializer
Simplified HTTP request client.
A logger for just about everything.