npm/gentle-fs

A ridiculously light-weight argument validator (now browser friendly)

A drop-in replacement for fs, making various improvements.

Recursively mkdir, like `mkdir -p`

the Istanbul command line interface

JavaScript Standard Style

A Test-Anything-Protocol library for JavaScript

like `chown -R`

Used in npm for command line application support

recursively remove empty directories -- to a point

Higher-order functions for easier error handling

Figure out what a cmd-shim is pointing at. This acts as the equivalent of fs.readlink.

Infer the owner of a path based on the owner of its nearest existing parent

A flow control lib small enough to fit on in a slide presentation. Derived live at Oak.JS

Contain async insanity so that the dark pony lord doesn't eat souls

A simple mock injector compatible needing no instrumentation in the libraries being tested