Headstart
An automated front-end setup
Prettydiff
Compare code instead of text.
Sinon.js
Test spies, stubs and mocks for JavaScript.
Broccoli
Browser compilation library – a build tool for applications that run in the browser
Shipit
Universal automation and deployment tool written in JavaScript.
Ampersand
Quickest way to get started with ampersand.
Testcafe
A Node.js tool to automate end-to-end web testing.
Gremlins.js
Monkey testing library for web apps and Node.js
Ag Grid
The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.
Faker.js
generate massive amounts of fake data in Node.js and the browser