Seems interesting but quite young. When I looked it up it there was discussion about Sapper vs Sveltekit etc and quite frankly I can't stand that kind of thing anymore, it just leads to confusion, a lot of Googling and SO, partial or wrong docs etc and in the end a LOT of lost time and energy.

And I say that as someone who is currently refactoring a Vue 3 app from JS/VueX to TypeScript/Pinia ... oh the irony.