Testing React With Puppeteer

In this tutorial, we’ll see how to write tests for a React app using Jest and Puppeteer. Testing is an important part of modern web application development, it helps to check if the code you wrote is acceptable and works as accepted. It’s a way of catching bugs in your code before you go “live”.

How to use Puppeteer and Jest to perform End-to-End Testing on your React App

I started to consider testing with Jest and Puppeteer right after the library came out. Puppeteer has quite an interesting API.