That example is indeed pretty noisy, but partly due to my premature optimization. The operations of adding, editing, and toggling Todo items are all O(log N)[1]

That example is indeed pretty noisy, but partly due to my premature optimization. The operations of adding, editing, and toggling Todo items are all O(log N)[1]. Things could be simpler if I’d just take the O(N). [1] O(log N) for “our” code. I don’t know what the browser’s rendering/layouting engine is doing. In general Async UI will still be noisier than SwiftUI or React, but I hope only in the way that Rust is more explicit/verbose than other languages.