Examine source code of Tab Shortcuts

{
  "manifest_version": 2,
  "name": "Tab Shortcuts",
  "description": "Keyboard shortcuts for tab navigation and movement.",
  "version": "2026.2.26.1",
  "permissions": [
    "tabs"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "icons": {
    "128": "icon.png"
  },
  "commands": {
    "select-previous-tab": {
      "description": "Select Previous Tab",
      "suggested_key": {
        "default": "Ctrl+Left"
      }
    },
    "select-next-tab": {
      "description": "Select Next Tab",
      "suggested_key": {
        "default": "Ctrl+Right"
      }
    },
    "move-tab-left": {
      "description": "Move Current Tab Left",
      "suggested_key": {
        "default": "Ctrl+Shift+Left"
      }
    },
    "move-tab-right": {
      "description": "Move Current Tab Right",
      "suggested_key": {
        "default": "Ctrl+Shift+Right"
      }
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f8a4d2b2-4c5e-11ee-8c99-0242ac120002}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "is_tracking_analytics": false,
        "is_tracking_crash_reports": false
      }
    }
  },
  "browser_action": {
    "default_icon": "icon.png"
  }
}