Use Split Views as Kanban Board
On your Mac, you can open additional notes side-by-side in a split view by pressing the option key on your keyboard and clicking on a note either in the sidebar, calendar, reference, or internal [[note]] link.
This allows you to create a Kanban-style layout. For example, create these three notes:
Click and open the note "ToDo", then hold the option key and click on "Doing" and "Done":
Now you can create a few tasks in your "ToDo" note and move them via drag & drop from column to column: