Docs here: https://vercel.com/docs/concepts/image-optimization

I'd love to see support for Vercel. I've been thinking about making a semi-official Svelte image component for awhile. I like the idea of how unpic works and was thinking it might be cool to use it if deploying to Vercel or Cloudflare and fallback to vite-imagetools if the user doesn't have a CDN.