Examine source code of PolymorphixMastery

{
  "manifest_version": 3,
  "name": "PolymorphixMastery",
  "version": "1.0",
  "description": "Level up your software architecture skills. Test your core knowledge of Object-Oriented Programming principles and structural Design Patterns through interactive quizzes.",
  "icons": {
    "48": "polymorphix_icon.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_title": "PolymorphixMastery"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{af35ccfb-df99-4281-aa18-5121a5e90517}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}