macOS catalina: Dock auto hide speedup tips.
Open Terminal Application and then run these commands:
To set no delay when revealing the macOS Dock:
defaults write com.apple.dock autohide-delay -float 0 killall Dock
Further, To revert back stock Apple settings of the macOS Dock:
defaults delete com.apple.dock autohide-delay killall Dock
Click to read how to install FFMPEG
ADJUST DELAY TIME
Then defaults write com.apple.dock autohide-delay -float 0
ADJUST SLIDE-IN SPEED
defaults write com.apple.dock autohide-time-modifier -float 0.1
SAVE CHANGES
killall Dock
