Examine source code of VietLex Quiz

{
  "manifest_version": 2,
  "name": "VietLex Quiz",
  "version": "1.0",
  "description": "An engaging browser extension to help you learn Vietnamese vocabulary through interactive quizzes. Test your knowledge by translating Vietnamese words into English. Perfect for language learners who want to expand their Vietnamese vocabulary in a fun and effective way.",
  "icons": {
    "48": "vocab_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "VietLex Quiz"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b11867b5-03c2-40cc-9cf8-40f060d18059}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}