No, SvelteKit does not have support for partial hydration.
What you're describing is the no js option in SK. That doesn't allow you to selectively add some JS, it's either all or nothing. You set this option on a per page basis, not per component.
The massaging of data that Nick talks about here has to do with data that is needed to build the actual pages, not runtime data (which you could use Stores for).
What you're describing is the no js option in SK. That doesn't allow you to selectively add some JS, it's either all or nothing. You set this option on a per page basis, not per component.
The massaging of data that Nick talks about here has to do with data that is needed to build the actual pages, not runtime data (which you could use Stores for).