Caps Lock → Hyper

Map CAPS_LOCK ⇪ to Hyper ⌘⌥⌃⇧, and keep as ⇪ if alone (or map to another key if alone, e.g. toIfAlone('escape') for ⎋).

Copy and edit the code below in the online editor:

export const rules = () => [
  rule('Caps Lock → Hyper').manipulators([
    map('caps_lock').toHyper().toIfAlone('caps_lock'),
  ]),
]

Or copy the JSON below and add it to Karabiner-Elements without changes:

{
  "description": "Caps Lock → Hyper",
  "manipulators": [
    {
      "type": "basic",
      "from": {
        "key_code": "caps_lock"
      },
      "to": [
        {
          "key_code": "left_command",
          "modifiers": [
            "option",
            "control",
            "shift"
          ]
        }
      ],
      "to_if_alone": [
        {
          "key_code": "caps_lock"
        }
      ]
    }
  ]
}