therealklanni/guppy-cli

Higher-order functions and common patterns for asynchronous code

Portable Unix shell commands for Node.js

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

human-readable TAP summarizer

Proxies nodejs require in order to allow overriding dependencies during testing.

tap-producing test harness for node and browsers

construct pipes of streams of events

Update outdated npm modules with zero pain™