Karabiner-Elements

karabiner.json

{
    "global": {
        "check_for_updates_on_startup": true,
        "show_in_menu_bar": true,
        "show_profile_name_in_menu_bar": false
    },
    "profiles": [
        {
            "complex_modifications": {
                "parameters": {
                    "basic.to_delayed_action_delay_milliseconds": 500,
                    "basic.to_if_alone_timeout_milliseconds": 1000,
                    "basic.to_if_held_down_threshold_milliseconds": 500
                },
                "rules": [
                  {
                    "description": "f1 opens iTerm",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f1"
                        },
                        "to": [
                          {
                            "shell_command": "open -a 'iTerm.app'"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "Shift+f2 opens Chrome URL in Safari",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f2",
                          "modifiers": {
                            "mandatory": [
                              "shift"
                            ]
                          }
                        },
                        "to": [
                          {
                            "shell_command": "/Users/andy/bin/open-chrome-url-in-safari"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "f2 opens Safari",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f2"
                        },
                        "to": [
                          {
                            "shell_command": "open -a 'Safari.app'"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "f3 opens Chrome",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f3"
                        },
                        "to": [
                          {
                            "shell_command": "open -a 'Google Chrome.app'"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "f4 opens MacVim",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f4"
                        },
                        "to": [
                          {
                            "shell_command": "open -a 'MacVim.app'"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "f5 opens Mail",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f5"
                        },
                        "to": [
                          {
                            "shell_command": "open -a 'Mail.app'"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "f6 opens Calendar",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f6"
                        },
                        "to": [
                          {
                            "shell_command": "open -a 'Calendar.app'"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "Shift+f8 opens Downloads",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f8",
                          "modifiers": {
                            "mandatory": [
                              "shift"
                            ]
                          }
                        },
                        "to": [
                          {
                            "shell_command": "open '/Users/andy/Downloads/'"
                          }
                        ]
                      }
                    ]
                  },
                  {
                    "description": "f8 opens Finder",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "f8"
                        },
                        "to": [
                          {
                            "shell_command": "open -a 'Finder.app'"
                          }
                        ]
                      }
                    ]
                  },

                  {
                    "description": "Change Section to Hash",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "non_us_backslash"
                        },
                        "to": [
                          {
                            "key_code": "3",
                            "modifiers": [
                              "option"
                            ]
                          }
                        ]
                      }
                    ]
                  },

                  {
                    "description": "Change Minus with Caps Lock to Underscore",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "hyphen",
                          "modifiers": {
                            "mandatory": [
                              "caps_lock"
                            ]
                          }
                        },
                        "to": [
                          {
                            "key_code": "hyphen",
                            "modifiers": [
                              "left_shift",
                              "caps_lock"
                            ]
                          }
                        ]
                      }
                    ]
                  },

                  {
                    "description": "Left Shift x2 turns on Caps Lock; Left Shift turns off Caps Lock",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "left_shift",
                          "modifiers": {
                            "mandatory": [
                              "caps_lock"
                            ]
                          }
                        },
                        "to": [
                          {
                            "key_code": "caps_lock"
                          }
                        ]
                      },
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "left_shift"
                        },
                        "to": [
                          {
                            "key_code": "caps_lock"
                          }
                        ],
                        "conditions": [
                          {
                            "type": "variable_if",
                            "name": "shift pressed",
                            "value": 1
                          }
                        ]
                      },
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "left_shift"
                        },
                        "to": [
                          {
                            "set_variable": {
                              "name": "shift pressed",
                              "value": 1
                            }
                          },
                          {
                            "key_code": "left_shift"
                          }
                        ],
                        "to_delayed_action": {
                          "to_if_invoked": [
                            {
                              "set_variable": {
                                "name": "shift pressed",
                                "value": 0
                              }
                            }
                          ],
                          "to_if_canceled": [
                            {
                              "set_variable": {
                                "name": "shift pressed",
                                "value": 0
                              }
                            }
                          ]
                        }
                      }
                    ]
                  },

                  {
                    "description": "Right Shift x2 turns on Caps Lock; Right Shift turns off Caps Lock",
                    "manipulators": [
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "right_shift",
                          "modifiers": {
                            "mandatory": [
                              "caps_lock"
                            ]
                          }
                        },
                        "to": [
                          {
                            "key_code": "caps_lock"
                          }
                        ]
                      },
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "right_shift"
                        },
                        "to": [
                          {
                            "key_code": "caps_lock"
                          }
                        ],
                        "conditions": [
                          {
                            "type": "variable_if",
                            "name": "shift pressed",
                            "value": 1
                          }
                        ]
                      },
                      {
                        "type": "basic",
                        "from": {
                          "key_code": "right_shift"
                        },
                        "to": [
                          {
                            "set_variable": {
                              "name": "shift pressed",
                              "value": 1
                            }
                          },
                          {
                            "key_code": "right_shift"
                          }
                        ],
                        "to_delayed_action": {
                          "to_if_invoked": [
                            {
                              "set_variable": {
                                "name": "shift pressed",
                                "value": 0
                              }
                            }
                          ],
                          "to_if_canceled": [
                            {
                              "set_variable": {
                                "name": "shift pressed",
                                "value": 0
                              }
                            }
                          ]
                        }
                      }
                    ]
                  }
                ]
            },
            "devices": [],
            "fn_function_keys": [
                {
                    "from": {
                        "key_code": "f1"
                    },
                    "to": {
                        "consumer_key_code": "display_brightness_decrement"
                    }
                },
                {
                    "from": {
                        "key_code": "f2"
                    },
                    "to": {
                        "consumer_key_code": "display_brightness_increment"
                    }
                },
                {
                    "from": {
                        "key_code": "f3"
                    },
                    "to": {
                        "key_code": "mission_control"
                    }
                },
                {
                    "from": {
                        "key_code": "f4"
                    },
                    "to": {
                        "key_code": "launchpad"
                    }
                },
                {
                    "from": {
                        "key_code": "f5"
                    },
                    "to": {
                        "key_code": "illumination_decrement"
                    }
                },
                {
                    "from": {
                        "key_code": "f6"
                    },
                    "to": {
                        "key_code": "illumination_increment"
                    }
                },
                {
                    "from": {
                        "key_code": "f7"
                    },
                    "to": {
                        "consumer_key_code": "rewind"
                    }
                },
                {
                    "from": {
                        "key_code": "f8"
                    },
                    "to": {
                        "consumer_key_code": "play_or_pause"
                    }
                },
                {
                    "from": {
                        "key_code": "f9"
                    },
                    "to": {
                        "consumer_key_code": "fastforward"
                    }
                },
                {
                    "from": {
                        "key_code": "f10"
                    },
                    "to": {
                        "consumer_key_code": "mute"
                    }
                },
                {
                    "from": {
                        "key_code": "f11"
                    },
                    "to": {
                        "consumer_key_code": "volume_decrement"
                    }
                },
                {
                    "from": {
                        "key_code": "f12"
                    },
                    "to": {
                        "consumer_key_code": "volume_increment"
                    }
                }
            ],
            "name": "Default profile",
            "selected": true,
            "simple_modifications": [
                {
                    "from": {
                        "key_code": "caps_lock"
                    },
                    "to": {
                        "key_code": "left_control"
                    }
                }
            ],
            "virtual_hid_keyboard": {
                "caps_lock_delay_milliseconds": 0,
                "keyboard_type": "ansi"

            }
        }
    ]
}