Examine source code of Culinary Herb Master

{
  "manifest_version": 2,
  "name": "Culinary Herb Master",
  "version": "1.0",
  "description": "Explore world culinary herbs and spices by testing your botanical knowledge through engaging multi-choice flavor profile challenges.",
  "icons": {
    "48": "culinary_herb_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Culinary Herb Master"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d379196b-db51-4280-bb4b-689cd052d66f}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}