[docs-infra] Prefetch pages on hover #40314
Merged
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Inspired by #40313. The idea is to reproduce what we do for the side nav but for all the markdown links.
Before: https://deploy-preview-40310--material-ui.netlify.app/material-ui/getting-started/usage/
before.mov
After: https://deploy-preview-40314--material-ui.netlify.app/material-ui/getting-started/usage/
after.mov
We save 200ms in the page transition, that time here:
This is a significant UX improvement on my end, but there is still a lot we could do to make the docs feel super responsive. It doesn't feel great yet.
In the future, we should be able to make the whole markdown a server-side component with Next.js link as client-side components. The whole React bypass with markdown is kind of crap.