sample-react-app-with-custom-webpack-config Focused on sample react application using custom-webpack-config and cypress code-coverage configuration with one sample test case. Implementation: Getting Started with Create React App This project was bootstrapped with Create React App. npx create-react-app simple-react-application-with-jsx Source Code: Please download/refer: https://github.com/Prashika/sample-react-app-with-custom-webpack-config.git Steps to run application, run tests and check code-coverage report: npm install (To install all node modules) npm run dev (To run application) npx cypress open To run test: (Cypress test runner window will be opened. There select spec.js file to run tests.) Check Coverage Report in Project Directory: coverage/lcov-report/index.html Reference: https://docs.cypress.io/guides/tooling/code-coverage