How did you manage to make the site feel like an SPA?

[welschmoor]

When switching pages, I don't see the Tab spinning and refetching new data and metadata (document, fonts, favicon), there is no browser refresh it seems. How did you do it?

Also, there's a subtle smooth transition between pages. How did you do THAT? :D Thanks in advance, I really like the project!

Update: I found it, you use ViewTransitions by astro.