I'd go full stack Rails with Turbo and Postgres DB. As things grow, you can easily migrate your Rails app towards a JSON API layer and create new clients to int

I'd go full stack Rails with Turbo and Postgres DB. As things grow, you can easily migrate your Rails app towards a JSON API layer and create new clients to interact with it either with your favorite JS framework or mobile app. I just love how quickly you can churn out new features in Rails -- or how easy it is to implement things like authentication or an admin panel by simply adding a gem.