Hyperclay is really cool. I love the idea of making edits persist right in the DOM. I hacked on something in a similar spirit called Dominique https://rebeling.github.io/dominique/?edit=1 no backend/frontend separation, just “one-end.” It’s more about playful editing with AI support (click anywhere and change text/structure instantly), whereas Hyperclay goes deeper with persistence and versioning. Fun to see, thanks for sharing!