Disable All Animations
bash
# opening and closing windows and popoversdefaults write -g NSAutomaticWindowAnimationsEnabled -bool false
# smooth scrollingdefaults write -g NSScrollAnimationEnabled -bool false
# showing and hiding sheets, resizing preference windows, zooming windows# float 0 doesn't workdefaults write -g NSWindowResizeTime -float 0.001
# opening and closing Quick Look windowsdefaults write -g QLPanelAnimationDuration -float 0
# rubberband scrolling (doesn't affect web views)defaults write -g NSScrollViewRubberbanding -bool false
# resizing windows before and after showing the version browser# also disabled by NSWindowResizeTime -float 0.001defaults write -g NSDocumentRevisionsWindowTransformAnimation -bool false
# showing a toolbar or menu bar in full screendefaults write -g NSToolbarFullScreenAnimationDuration -float 0
# scrolling column viewsdefaults write -g NSBrowserColumnAnimationSpeedMultiplier -float 0
# showing the Dockdefaults write com.apple.dock autohide-time-modifier -float 0defaults write com.apple.dock autohide-delay -float 0
# showing and hiding Mission Control, command+numbersdefaults write com.apple.dock expose-animation-duration -float 0
# showing and hiding Launchpaddefaults write com.apple.dock springboard-show-duration -float 0defaults write com.apple.dock springboard-hide-duration -float 0
# changing pages in Launchpaddefaults write com.apple.dock springboard-page-duration -float 0
# at least AnimateInfoPanesdefaults write com.apple.finder DisableAllAnimations -bool true
# sending messages and opening windows for repliesdefaults write com.apple.Mail DisableSendAnimations -bool truedefaults write com.apple.Mail DisableReplyAnimations -bool true