Remapping the Caps Lock key to Escape in macOS Sierra
Update: As of macOS Sierra 10.12.1, the Caps Lock -> Escape remapping can be done natively in the Keyboard System Preferences pane! To remap without any 3rd party software, do the following:
- Open System Preferences and click on 'Keyboard'
- Click on 'Modifier Keys...'
- For 'Caps Lock (⇪) Key', choose '⎋ Escape'
- Click 'OK'
For the past three years, I've used the Mac Development Ansible Playbook to automatically configure all my Macs, so they have the same applications, utilities, and preferences at all times. One of the most important tweaks I use is the combination of Karabiner and Seil to remap a few keys and to increase the key repeat rate.