To add JavaScript in Visual Studio Code, you need to install VSCode first and then Node.JS. Once done, create a .JS file, write codes, and then start writing codes.

This how-to will not go into detail on how to install React Native and how React Native works. When you have React Native installed you can create a new project by running react-native init <project ...

If you want to do server rendering with React and Node.js, check out Next.js or Razzle. Create React App is agnostic of the backend, and only produces static HTML/JS/CSS bundles. If your website is ...