faster.sh

#!/bin/bash -x

# 1. Set a blazingly fast keyboard repeat rate.
defaults write NSGlobalDomain ApplePressAndHoldEnabled -bool false
defaults write NSGlobalDomain KeyRepeat -int 1

# 2. Disable opening and closing window animations.
defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false

# 3. Disable the animations for opening Quick Look windows.
defaults write -g QLPanelAnimationDuration -float 0

# 4. Increase window resize speed for Cocoa applications.
defaults write NSGlobalDomain NSWindowResizeTime -float 0.001

# 5. Disable window animations and Get Info animations in the Finder.
defaults write com.apple.finder DisableAllAnimations -bool true

# 6. Don’t animate opening applications from the Dock.
defaults write com.apple.dock launchanim -bool false

# 7. Speed up Mission Control animations.
defaults write com.apple.dock expose-animation-duration -float 0.1

# 8. Remove the Dock auto-hide delay.
defaults write com.apple.Dock autohide-delay -float 0