parse argument options
The semantic version parser used by npm.
Node.js body parsing middleware
a little globber
Streams3, a user-land copy of the stream library from Node.js
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.
simple, flexible, fun test framework
Full featured Promises/A+ implementation with exceptionally good performance