Pre-requisite Node (v14 & above), NPM (v6.14 & above) installed in your system.
Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.
The page will have a URL paste link, with Play button. Page also contains EDIT button to enable change of URL.
Launches the test runner in the interactive watch mode.\
Builds the app for production to the build
folder.
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.
Your app is ready to be deployed!