Create React App
Integrating Jest Preview to Create React Appâ
This example demonstrates how to use jest-preview with create-react-app. See the full source code at Create React App Example on GitHub
Setup jest with create-react-appâ
jest is setup with create-react-app by default, we don't need to do anything more
Installation and Usageâ
Please refer to Installation and Usage. Except for step 2 and 3 of installation: Configure jest's transform to transform CSS and files and If you use CSS Modules, make sure it doesn't get ignored, you just need to run
npx jest-preview config-cra
or
./node_modules/.bin/jest-preview config-cra