To get the app up and running, first treat like any create react app project.
yarn install
yarn start
To demonstrate server side rendering
yarn build
yarn start:ssr
The yarn build
builds your site for production and puts it in the build/
directory.
The yarn start:ssr
starts up an express server that serves the files in the build/
directory.
Then visit http://localhost:5000
This project was bootstrapped with Create React App.
You can see the original Create React App Readme here CRA Readme