jest

Comparing React testing libraries

It's not enough to simply test your application before it goes into production. You must choose the correct React testing library to ensure you're...
Murat Çatal
10 min read

Refactoring legacy code with Jest snapshots

Snapshot testing is immensely popular for testing React apps or other component-based UIs. However, it’s not exactly drama-free — many people looooove snapshots for their ease...
Benjamin Johnson
6 min read

Testing with Jest: From zero to hero

I’ve been a regular user of Jest for quite some time. Originally, I used it like any other test runner but in some cases,...
Alberto Gimeno
5 min read

End-to-end testing React apps with Puppeteer and Jest

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...
Yomi Eluwande
10 min read