My Karabiner-Elements configuration, generated using Jsonnet.

Jsonnet is an intuitive superset of JSON that can be used to simplify the management of sprawling configuration files.

Usage

Modify the files under jsonnet however you desire. For most uses, you should be able to leave the .libsonnet files unchanged and simply customise your configuration in karabiner.jsonnet.

Generate karabiner.json (in the current directory):

./generate.sh

Generate karabiner.json, and use it to replace your system configuration:

./overwrite_system_config.sh

The new configuration should be immediately picked up by Karabiner. Note that your previous system configuration will be backed up to ~/.config/karabiner/automatic_backups, the same location used by Karabiner itself for backups.