This app was a small tutorial app I wrote in 2019 while following this guide.
It is a Ruby on Rails backend with React frontend application, where React is running via Webpacker within the same repo.
I followed the tutorial as I wanted to see how to integrate a frontend framework into a Rails application without using separate repos or a microservice architecture.
You are welcome to use my code but please note I am not maintaining this repo, dependencies are not being patched for security.