React App Initialization with Create React App

To start a project using Create React App, run `npm start` in the project directory to launch the application in development mode. This will open the app in your browser, and any changes will trigger a page reload. Errors will be displayed in the console. Use `npm test` to run the test suite in interactive watch mode. For detailed information, refer to the relevant section. Running `npm run build` creates a production build in the `build` folder, bundling and optimizing React for performance. The build files are minimized and include hashes in their filenames, making your app ready for deployment. For further details, consult the appropriate section. Running `npm run eject` is a one-way operation and cannot be undone. It removes build dependencies from the project and exposes configuration files and dependencies like webpack and Babel for customization. Be cautious with this command, as it cannot be reversed.