Examine source code of Lexicon Quest

{
  "manifest_version": 2,
  "name": "Lexicon Quest",
  "version": "1.0",
  "description": "A fun and educational quiz game to boost your English vocabulary by translating Vietnamese words. Perfect for language learners!",
  "icons": {
    "48": "lexicon_quest_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Lexicon Quest"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{4f9657b5-e3d0-4266-9ca1-367a1b10bbb2}"
    }
  }
}