To run the app, need to install the packages.
Here added separate webpack config files for dev & prod, you can make changes if you need or to run the app in dev mode :
Runs the app in the development mode, as the app contains webpack server module app will
Open http://localhost:3000 to view it in the browser.
The page will reload if you make edits.
You will also see any lint errors in the console.
Builds the app for production to the dist
folder.
The build is minified and the filenames include the hashes.
Your app is ready to be deployed!