Examine source code of Oceanic Marine Explorer

{
  "manifest_version": 2,
  "name": "Oceanic Marine Explorer",
  "version": "1.0",
  "description": "Dive into marine biology by matching ocean zones and deep-sea creatures in an engaging trivia experience.",
  "icons": {
    "48": "oceanic-marine-icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Oceanic Marine Explorer"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{63cd5286-d2a0-4e17-88e0-618b3f024468}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}