toxy : toxy is a fully programmatic and hackable HTTP proxy to simulate server failure scenarios and unexpected network conditions, built for node.js/io.js.
yepnope.js : A Conditional Loader For Your Polyfills!
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...
PhantomJS : PhantomJS is a headless WebKit with JavaScript API. It has fast and native support for various web standards: DOM handling, CSS selector, JSON, Canvas...
Webtask : Use webtask for …
Serverless Applications
Run server-side code for your JavaScript and native applications. Just worry about your code.
Programmable W...
Zombie.js is a lightweight framework for testing client-side JavaScript code in a simulated environment. No browser required.