But what do you do use to create dynamic updates on the client side? I’m guessing it still has JS and makes API calls, no? And if so, it seems easier (to me) to just do all of the rendering client side and let the backend just be REST queries.
This is just the static html renderer, it has no JavaScript to update client side, but the author has another project for fastapi + this + htmx: https://github.com/volfpeter/fasthx