Yeah, and it's a pleasure to use. Really the only issue I ran into was not realising SvelteKit doesn't support all Svelte functionalities, and you have to vet plugins at times.
Could you elaborate on which functionality? I've been using SK in production since early beta, I've not run into this (yet)
To be honest I'm not a front end developer, just learned that a few things on GitHub had issues outstanding about SK issues, and avoided them after the first run-in. Massive props to Svelte to allow me to finish my project while actually, somehow, enjoying the front end development portions though!