Examine source code of LexiFlip Challenge

{
  "manifest_version": 2,
  "name": "LexiFlip Challenge",
  "version": "1.0.0",
  "description": "Unscramble jumbled letters to find the hidden words and enhance your vocabulary skills daily.",
  "icons": {
    "48": "lexiflip_icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "LexiFlip"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{4cdd013d-968d-4543-b036-4cc450f2aff0}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}