Examine source code of NBA Score Check

{
  "name": "NBA Score Check",
  "version": "2.6",
  "description": "Check your favourite NBA matchups anytime with just one click",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://cdn.nba.com/*",
    "https://site.api.espn.com/*"
  ],
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon16.png",
      "32": "images/icon32.png",
      "48": "images/icon48.png",
      "128": "images/icon128.png"
    }
  },
  "icons": {
    "16": "images/icon16.png",
    "32": "images/icon32.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "options_page": "options.html",
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "nba-game-alert@extension",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}