https://www.tweaking4all.nl/os-tips-en-trucs/macosx-tips-en-trucs/macos-organiseer-de-dock-met-stack-overlays/
Tweaking4All.nl - MacOS - Organiseer de Dock met Stack Overlays
Jan 27, 2019 - Maak een MacOS X Dock mooier en praktischer, door zogenaamde stacks aan te kleden met bakjes of zogenaamde stack overlays.
nl macosstack overlaysdedock
https://www.tweaking4all.com/software/macosx-software/dock-stack-overlays/
Tweaking4All.com - MacOS - Organize your Dock - Stack Overlays
Jan 27, 2019 - Make your MacOS Dock nicer by using Stack Overlays - giving them the appearance as if files and applications are placed in small buckets.
stack overlaysmacosorganize