[unshavedyak]

Did you review GPUI at all?

I'm also having this debate. Performance, stability and longevity are my biggest concerns. GPUI seems so focused on Performance that it's really attractive, but it's also a UI lib second to the App that it's written for, Zed. So i'm a bit flummoxed on if it's worth investing time and effort into.

Iced is my comparison, just not sure how the performance can compare to GPUI.

[airstrike]

I did not try GPUI but iced's performance is so blazing fast I doubt it will be an issue for you.