Examine source code of IMDB Play Now

{
  "manifest_version": 3,
  "name": "IMDB Play Now",
  "version": "3.0.0",
  "description": "Easily watch movies from IMDB on playimdb.com with ad support.",
  "permissions": [
    "tabs",
    "activeTab",
    "storage"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "IMDB Helper",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "mashudrus@gmail.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "data_collection": false,
        "required": [
          "none"
        ]
      }
    }
  }
}