Hey, we're actually building something very close to this! We have a template system where you can style everything with Tailwind (already included) or add other UI packages. You can host both frontend and backend for free using Cloudflare D1 and similar options. We're also working on a pretty elegant solution for the backend side of things. Here's a working example built with our project: https://yc-game.pages.dev/leaderboard Check it out at https://statue.dev/ — if you're interested, you can follow the project on GitHub or find us on X: @semihpvlat (me) and @FredAccretional (CEO).