I'm excited, and will try this! Its provenance speaks loads, as Blender is a beacon of software design, open-source or otherwise.
I'm an EGUI fanboy, but am looking to truly compare it to other things, especially non-immediate mode. I have no gripes with EGUI, other than it seems to create an application size floor, and I suspect memory use could be better. It has never blocked me, including for complex applications with GPU rendering etc.
Blender is peak OSS. I'm in! Will give this a shot for my next limited-scope application. I'm also experimenting with GPUUI.
I will try Slint if I ever do embedded with a full GUI.
I will poke at this, because I saw the same sentiment in a HN thread yesterday: >" You write Rust or React and want a native desktop UI without shipping a browser." You don't need to ship a browser to do GUIs in rust. Some people do, and justify it through comparisons to Electron (Tauri) - I suspect this is a pushback against that?
Another thing I will poke at from comments: If you're going to dismiss this as a non-native UI and therefor inferior: Post specifically what features your OS-native toolkit or OS conventions have that won't work here. (Is it hotkeys, color scheme, a Je-ne-sais quoi? What OS specifically? My pet theory is these are all MacOS users, but I'm not sure)