I'm not sure the Svelte Kit team considers it fully full stack... I've answered people's questions in the discord channel and usually suggest a separate API bac

I'm not sure the Svelte Kit team considers it fully full stack... I've answered people's questions in the discord channel and usually suggest a separate API backend project or directory and that has never gotten corrected by maintainers. The idea I usually promote is to use SK to wrap other APIs (in your control or otherwise) returning the payloads your UI code wants. All that to say: You're not wrong I think you've identified a new category of tool, the full stack UI, perhaps?