Examine source code of Shopify Multi-SKU Search

{
  "manifest_version": 2,
  "name": "Shopify Multi-SKU Search",
  "version": "2.230126",
  "description": "Search and format multiple SKUs to quickly find products in Shopify Admin",
  "permissions": [
    "activeTab"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "images/icon.png"
  },
  "icons": {
    "1024": "images/icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{61a3ca58-8657-486f-86c0-259ab0ee6069}"
    }
  }
}