Examine source code of CodeCraft Quiz

{
  "manifest_version": 2,
  "name": "CodeCraft Quiz",
  "version": "1.0",
  "description": "Sharpen your programming, web development, and computer science knowledge with fast, interactive definition quizzes. Perfect for developers, students, and tech enthusiasts.",
  "icons": {
    "48": "codecraft-icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "CodeCraft Quiz"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{752f8375-13f0-4a07-a9b9-525e105c60fb}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}