tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
Enzyme : Enzyme is a JavaScript Testing utility for React that makes it easier to assert, manipulate, and traverse your React Components' output.
Cypress : JavaScript End to End Testing Framework. Fast, easy and reliable testing for anything that runs in a browser.
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.
JSHint : This is JSHint, a tool that helps to detect errors and potential problems in your JavaScript code.
Zombie.js is a lightweight framework for testing client-side JavaScript code in a simulated environment. No browser required.