domsnitch : A passive reconnaissance tool inside the DOM (experimental)
Jest : Jest is used by Facebook to test all JavaScript code including React applications. Complete and easy to set-up JavaScript testing solution. Works out ...
Cypress : JavaScript End to End Testing Framework. Fast, easy and reliable testing for anything that runs in a browser.
JSHint : This is JSHint, a tool that helps to detect errors and potential problems in your JavaScript code.
pkg : This command line interface enables you to package your Node.js project into an executable that can be run even on devices without Node.js installed.
Zombie.js is a lightweight framework for testing client-side JavaScript code in a simulated environment. No browser required.