Examine source code of Cosmic Explorer Quest

{
  "manifest_version": 2,
  "name": "Cosmic Explorer Quest",
  "version": "1.0",
  "description": "Explore the galaxy from your browser! Test your knowledge about planets, stars, and space missions with this fun, interactive cosmic quiz. Ideal for space enthusiasts and trivia lovers.",
  "icons": {
    "48": "space_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Cosmic Explorer Quest"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{252bba88-56d3-4ca5-8710-2e7661922080}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}