web-sys is not Rust-native. Will Servo provide a Rust-native crate for Web APIs that works on both Servo and WASM apps like Leptos? I know the code will break in other browsers, but it could be useful for Tauri apps with Leptos as the frontend. Actually leptos itself uses web-sys to interact with dom. May be a different UI framework in future, fully rust native like egui, but build on html and css.