I added a feature that lets you try it with no sign-up (up to a point), with previews! I personally like the admin console (again, with previews!). It's Bootstrap-based, so it won't win any awards :) But I put a lot of thought into it.
I'm a late adopter when it comes to AI (I'm old), but recently I used Claude and Gemini, and boy, they have been helpful for solo founders like me.
It's a SvelteKit project running on Cloudflare, with a different database per region. Most events are physical, so it makes sense to put the database closer.
Let me know your thoughts!