Examine source code of CosmoQuest Trivia

{
  "manifest_version": 2,
  "name": "CosmoQuest Trivia",
  "version": "1.0",
  "description": "Daily astronomy and space trivia in your browser. Expand your cosmic knowledge with fun, bite-sized facts and quick quizzes.",
  "icons": {
    "48": "cosmo_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "CosmoQuest Trivia"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{6c0fd9a1-0e20-4a4b-ab44-050f782d9842}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}