I’ve discussed my no-lawn yard in a few places, especially this thread https://forum.inaturalist.org/t/monitoring-gardens-and-spreading-the-message/26094
I don’t have any before conditions for comparison, because my front yard was gravel and my backyard was invasive trees and dead grass when I moved in (and I wasn’t using iNat at the time). I have a few persistent invasive plant species that are remnants of the old turf and entrenched in the seed bank - field bindweed, sowthistle, prickly lettuce, purslane, a knotweed/knotgrass, and dwarf mallow.