Wagtail page editor, v2.16 to v4.2
Going through five iterations of Wagtail’s page editor interface over about a year:
00:00 v2.16
00:02 v3.0
00:05 v4.0
00:07 v4.0 side panels
00:10 v4.1
00:10 v4.1 live preview
00:14 v4.2
00:16 v4.2 panel resizing
00:22 v4.2 minimap