#testing tags

Writing tests for React components can be difficult and confusing, so we rely on libraries that handle this for us. Let's see how we can write some tests ourselves to better understand how it works…

Sometimes you want to write some simple tests for a JS app that runs in the browser. Unfortunately this can be quite difficult, for a number of reasons. However with the right configuration the jsdom library can help us easily test our DOM code using Node so the tests run right in our terminal…

Testing Library is a fantastic tool for writing UI tests. The base library works for testing anything, but there are framework-specific versions—I'll be talking about React Testing Library here…