Library to read environment variables, including npm package config, custom config file, command line and default object

Evaluate Javascript in PhantomJS, and print the output.

browser-side require() the node way

A browserify transform for the istanbul code coverage tool

writable stream that concatenates strings or binary data and calls a callback with the result

takes json-cov output into stdin and POSTs to coveralls.io

Cross platform child_process#spawn and child_process#spawnSync

Call a callback when a readable/writable/duplex stream has completed or failed.

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 ca

Recursively mkdir, like `mkdir -p`

Headless WebKit with JS API

Automatically install pre-commit hooks for your npm modules.

A deep deletion module for node (like `rm -rf`)

tap-producing test harness for node and browsers