I love what Tauri has done, a lightweight version of Electron, where you author the backend code in Rust.
But while I love Rust, I do not love it for app building, and I wanted to have that HTML-model for programming but available in Swift.
I used assorted AI tools to port Tauri to Swift (it still reuses the big chunks of code from Tauri), but now you can write HTML desktop apps in Swift: