gearcase/is-index

Checks if the given value is null or undefined

Static analysis tool for JavaScript

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

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

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

Sets the value at path of object.

Checks if path is a direct property of object.

Given an array, pick some random elements and return them in a new array.