[buchanaf]

I'd take a look at https://cushionapp.com/blog and https://cushionapp.com/running-costs/. He's posted on here a couple of times and has a setup that is very similar to what I'd roll with if I was going to bootstrap an app: React, Rails, and Heroku. People on here like to hate on the React ecosystem, but it's pretty straightforward if you stay on the paved path of create-react-app, react-router, redux-toolkit, and material-ui.