This handy tweak lets you drag windows from anywhere on the window, not just the title bar. Perfect for when you’re working with windows that have minimal chrome or when the title bar is out of reach.
Hold Control + ⌘ and click anywhere on a window to drag it around.
To enable this behavior, run:
defaults write -g NSWindowShouldDragOnGesture -bool true
You’ll need to log out and back in for the change to take effect.