18f/pages-server

Recursively mkdir, like `mkdir -p`

Standalone JavaScript YAML 1.2 Parser & Encoder. Works under node.js and all major browsers. Also brings command line YAML/JSON conversion tools.

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Extends Chai with assertions about promises.

simple, flexible, fun test framework

JavaScript test spies, stubs and mocks.

Temporary files and directories

yargs the modern, pirate-themed, successor to optimist.

Express middleware validator for GitHub webhooks

A mock for child_process.spawn

Locks individual operations via the lockfile module