hellojere

Next.js, and most likely all the big players, can achieve that. I use Prismic for a lot of projects, and here's documentation about how to achieve previews with it and Next.js https://prismic.io/docs/technologies/previews-nextjs

Unreadable design on the website, but a cool project.

I read some rumours it's using the screws the normal aluminium panel in the bottom is attached with.

After reading just the title, my hopes on Coda 2 rised up a little. Damnit.