MacOS/OS X Dock presentation formatting with Spacers!!

I have a lot of stuff in my dock. I have long wished I could have some sort of grouping mechanism so it was easier to find what I want. Today I learned that you can add spaces to your Dock. Life is good.


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

In your Dock, you will see a space that you can drag as you see fit. You can repeat the above as many times as you want. If you want to remove the space, just drag it out like anything else.

I added some to separate my email and web browser from my development tools and those from the rest of the stuff.