Set the speed at which your Mac automatically displays and hides the Dock bar

Dock display and hide, system default set to 1 seconds

Through the terminal. The time (in seconds) the app has changed to show and hide

• The default:

defaults Write com.apple.dock autohide-delay-int 1

• Optimized for:

defaults write Com.apple.dock autohide-delay-int 0.8

defaults write Com.apple.dock autohide-delay-int 0.6

defaults write Com.apple.dock autohide-delay-int 0.5

defaults write Com.apple.dock autohide-delay-int 0

All operations need to be performed: killall Dock

• Faster:

defaults write com.apple.dock autohide-time-modifier-float 0.15; Killall Dock

• The fastest:

defaults write com.apple.dock autohide-time-modifier-int 0; Killall Dock

Set the speed at which your Mac automatically displays and hides the Dock bar