iOS 18 is due for release this month and with it comes support for the new ViewTransitions API in Safari. Here's a web app built with Svelte5 that looks and behaves remarkably similar to the big apple.

It's early days, a POC. I've only tried it on Chrome with devtools open and the device set to iphone 6, and an actual iphone 11 with iOS 18 beta 5 installed. If you try it out, let me know what you think.