hash-bang/async-chainable-exec

deep cloning of objects and arrays

Turn a string of command line options into an array for child_process.spawn

Flow control functions for NodeJS

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

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

simple, flexible, fun test framework

Istanbul code coverage reporter for Mocha