[ColonelPhantom]

> How-the-ever, GNOME is ahead of them because of the progress on high dynamic range color, non-fullscreen/partial scanouts, variable refresh rates, and the hidden work in GNOME extensions enabling things like PaperWM.

What?? Plasma/KWin 5.27 already had support for VRR. On Gnome/Mutter, it's still in a merge request (or maybe it's finally been merged recently? not sure but it's definitely not in any released version to my knowledge).

Not sure about partial scanout, but Plasma 6 also enables basic HDR support (although it doesn't seem to work well on my Nvidia machine, SDR-on-HDR looks very washed out).

Gnome is indeed massively ahead in terms of extensions, but I don't know how much of that is due to capabilities vs. market share. See for example Karousel https://github.com/peterfajdiga/karousel.

From my perspective KDE is much farther ahead in pushing Wayland features. Apart from them currently shipping VRR and HDR, there is also for example long-standing support for XWayland-native scaling that Gnome is just now starting to consider. Or how about implementing server side decoration instead of forcing applications to use something like libdecor?