macOs czech keyboard for programmers

README

https://karabiner-elements.pqrs.org/

place my.json to:
/Users/sodae/.config/karabiner/assets/complex_modifications

my.json

{
  "title": "My non hand breaking keyboard",
  "rules": [
    {
      "description": "Right Command + , to {",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "comma",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "9",
              "modifiers": [
                "option"
              ]
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + . to }",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "period",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "0",
              "modifiers": [
                "option"
              ]
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + ů to $",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "semicolon",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "4",
              "modifiers": [
                "option"
              ]
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + 8 to *",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "8",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "8",
              "modifiers": [
                "option"
              ]
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + backspace to delete",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "delete_or_backspace",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "delete_forward"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + q to \\",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "q",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "grave_accent_and_tilde"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + w to |",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "w",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "grave_accent_and_tilde",
              "modifiers": [
                "shift"
              ]
            }
          ]
        }
      ]
    },
    {
      "description": "WIP: Disable Right Command",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "right_command"
          },
          "to": [
            {
              "key_code": "vk_none"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + f10 to mute",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "f10",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "mute"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + f11 to decrease volume",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "f11",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "volume_decrement"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + f12 to increase volume",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "f12",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "volume_increment"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + f1 to display_brightness_decrement",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "f1",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "display_brightness_decrement"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + f2 to display_brightness_increment",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "f2",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "display_brightness_increment"
            }
          ]
        }
      ]
    },
    {
      "description": "Right Command + - to *",
      "manipulators": [
        {
          "type": "basic",
          "conditions": [
            {
              "type": "input_source_if",
              "input_sources": [
                {
                  "input_source_id": "com.apple.keylayout.Czech"
                }
              ]
            }
          ],
          "from": {
            "key_code": "slash",
            "modifiers": {
              "mandatory": [
                "right_command"
              ]
            }
          },
          "to": [
            {
              "key_code": "8",
              "modifiers": [
                "option"
              ]
            }
          ]
        }
      ]
    }
  ]
}