If you're familiar with JS frameworks, you can think of it like this:
Dioxus : React :: Leptos : SolidJS
The key for me is that Leptos leans into a JSX-like templating syntax as opposed to Dioxus's H-like function calls. So, Leptos is a bit more readable in my opinion, but that probably stems from my web dev background.
Not parent but GP: Love Leptos, I think they are on the right track.
Dioxus is good too, I think it has wider scope and they also obtained funding from external sources while Leptos is completely volunteer based.
Dioxus is another: https://dioxuslabs.com/
C# with Avalonia for a different use case: https://avaloniaui.net/
Avalonia solitaire demo: https://solitaire.xaml.live/
Avalonia Visual Basic 6 clone: https://bandysc.github.io/AvaloniaVisualBasic6/
Blazor can run as WebAssembly on the client side if you choose that runtime mode: https://dotnet.microsoft.com/en-us/apps/aspnet/web-apps/blaz...
Beyond the browser, Wasmer does WebAssembly on the serverside: https://wasmer.io/
Fermyon too: https://www.fermyon.com/
Extism is a framework for an application to support WebAssembly plugins: https://extism.org/