TIL of `osm-revert` a simple web app to revert #OpenStreetMap changes. I haven't run it yet, and I'm cautious of making some things _too_ easy, but could be an interesting tool.
announcement & chat: https://www.openstreetmap.org/user/NorthCrab/diary/400706
#OSM
Used it once for a simple revert (accidentally dragged nodes)