This Reddit post discusses a tip to speed up the animation of the auto-hide Dock on macOS. By default, there's a slight delay when the Dock appears as the mouse reaches the bottom of the screen. The user shares a Terminal command to remove this delay and make the Dock pop up instantly. The command modifies the `autohide-delay` and `autohide-time-modifier` settings. Many commenters share similar tips and resources for customizing macOS defaults, including websites like `macos-defaults.com` and apps like TinkerTool and OnyX.
`defaults write com.apple.dock autohide-delay -float 0; defaults write com.apple.dock autohide-time-modifier -float 0.5; killall Dock`
`defaults write com.apple.dock autohide-delay -float 0; defaults write com.apple.dock autohide-time-modifier -float 0.5; killall Dock`
