Space in Bar

The dock bar on your Mac is quickly cluttered with many app icons. If you have the same, adding a space between the icons can help to understand some things.

The “spaces” that this command adds are invisible fragments that can be easily removed if necessary by dragging them from the dock bar.

To add an empty fragment, open Terminal and enter the following command:

defaults write persistent-apps -array-add '{"tile-type" = "spacer-tile";}'; killall dock

Once the command is completed, the dock bar will instantly disappear and reboot with invisible tiles to create space

Space in Bar