Looks very nice, hopefully they'd fix the stutters visible in the tiling example before the final version. Also, I wonder if they also keep applications alive in case of compositor crash, like KDE would in Plasma 6 (but Gnome does not yet, AFAIK).
Good to know regarding the (non) stutters! Is there a mechanism to reconnect applications to the compositor after a crash so that they'd survive? (or at least a plan to make such a mechanism?)