Iterate over a collection, invoking a function for each element.

Create an array of the owned/enumerable keys of an input object.

Lightweight debugging utility for Node.js and the browser

A JSON polyfill for older JavaScript platforms.

RFC9562 UUIDs

Segment's ESLint configurations.

browser-side require() the node way

A browserify transform for the istanbul code coverage tool

Eslint rules for mocha.

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

Spectacular Test Runner for JavaScript.

A fast browserify integration for Karma that handles large projects with ease

A Karma plugin. Generate code coverage.

A Karma plugin. Report results in junit xml format.

A Karma plugin. Adapter for Mocha testing framework.

A Karma plugin. Launcher for PhantomJS.

A Karma plugin. Launch any browser on SauceLabs!

A Karma plugin. Report all spec-results to console (like mocha's spec reporter).

Fake JavaScript timers

simple, flexible, fun test framework

Headless WebKit with JS API

A simple assertion library for server and client side JavaScript

JavaScript test spies, stubs and mocks.

watch mode for browserify builds