I wouldn't bother watching Makepad. They're in the process of rewriting the entire thing with AI and (it seems to me) destroying any value they has accumulated. And I also suspect Xilem will never be finished.

Beyond egui/Iced/Slint, I'd say the "ones to watch" are:

* Freya

* Floem

* Vizia

I think all three of those offer virtualized lists.

Dioxus Native, the non-webview version of Dioxus is also nearing readiness.