@GTK and family just got even cooler with the addition of hardware accelerated vector paths, strokes, and fills easily usable from any gtk4 application.
https://docs.gtk.org/gsk4/paths.html

The demos are impressive, but just a glimpse of what's possible.
GTK4 Inkscape could become blazingly fast and efficient, so could apps drawing a lot of timelines/graphs/plots (sysprof, usage monitor, zrhythm...) or icons rendering if librsvg grows a backend.
Thanks mclasen and gtk team!