Examine source code of Word Quest Challenge

{
  "manifest_version": 2,
  "name": "Word Quest Challenge",
  "version": "1.0",
  "description": "An engaging quiz game that tests your ability to translate Vietnamese vocabulary into English, designed to enhance language learning and vocabulary skills.",
  "icons": {
    "48": "vocab_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Word Quest Challenge"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{9b1c6543-883b-4977-a529-89c190863415}"
    }
  }
}