Intern : Intern is a complete test system for JavaScript designed to help you write and run consistent, high-quality test cases for your JavaScript libraries a...
Greasemonkey : Greasemonkey is a Firefox extension that allows you to customize the way webpages look and function.
Cypress : JavaScript End to End Testing Framework. Fast, easy and reliable testing for anything that runs in a browser.
yepnope.js : A Conditional Loader For Your Polyfills!
SlimerJS : A scriptable browser for Web developers
