What is React App?
React App is a web development tool based on create-react-app that helps users quickly create and deploy websites using React.js framework.
How to use React App?
To use React App, follow these steps: 1. Install Node.js on your local machine. 2. Use create-react-app command to create a new project. 3. Customize the project as per your requirements. 4. Run the development server using npm start command. 5. Build the project using npm build command. 6. Deploy the build files to a web server.