Interesting idea. As a product person I'm immediately thinking about security. how does this handle auth, data validation, etc when backend logic is embedded in HTML?

But that said, this could unlock some interesting use cases where security isn't the primary concern. Like few internal tools, prototypes, small side projects where the tradeoff might be worth it.

As a product person you lack the understanding of front vs back?....

It's only frontend logic. There is a small runtime that is implemented in Javascript interprets html tags. Backend logic needs to be implemented on the server.