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...
JSHint : This is JSHint, a tool that helps to detect errors and potential problems in your JavaScript code.
Cypress : JavaScript End to End Testing Framework. Fast, easy and reliable testing for anything that runs in a browser.
Nx : Nx is a smart and extensible build framework to help you architect, test, and build at any scale — integrating seamlessly with modern technologies and...
domsnitch : A passive reconnaissance tool inside the DOM (experimental)