Does anyone know good resources which guide through the process from starting with CRA to uploading it…
You create a build (usually with
npm run build) and then deploy (with
npm run deploy if you have it setup or but just manually copying from the build folder to some host). I would recommend looking for youtube videos - there are people that take you through the whole process.
… to an App store like Google Play?
OK, back up there pardner. You said CRA - that creates a React app for the web. Mobile is something else. For that you can build it with Android/Java, but you can also build it with React Native. React Native is a specialized form of React - it is very similar. If you can do React, then React Native is pretty easy, but… getting the environment set up can be rough. Again, I would do internet searches, etc. to find relevant information.