Most native widget toolkits don't actually support rendering into 3d canvasses very well, nor very compact UI layouts. I generally prefer native widgets, but for a dense prosumer application, they aren't always the correct choice (and you'll see even Apple stray from their native UI widgets for, say, Logic Pro)

I target all platforms, and so does most other desktop software today.

Ok for linux it's GTK and Qt. What's native for windows in 2026? It's a complete joke of system UI.

I am pretty sure HN is an enclave of the only remaining people in the world who think this way. A sanctuary preserving the last specimens of an endangered species.