A JavaScript implementation of many web standards

Delightful JavaScript Testing.

Runtime for Regenerator-compiled generator and async functions.

A high-level API to control headless Chrome over the DevTools Protocol

A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript

A Babel preset for each environment.

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

BDD style assertions for node and the browser.

simple, flexible, fun test framework