Running Create React App

First you need to install nodejs
Better way to do it on Linux OSes IMHO is to install it via nvm

Then basicaly you just open console and type

nvm install
npm i -g create-react-app

After that you will be able to run create-react-app command with which you will be able to create single page react applications.

But one may just choose nextjs over that, which already has everything setup and prepared, event typescript support 😄