Examine source code of StartaPool

{
  "manifest_version" : 3 ,
  "name" : "StartaPool",
  "version" : "1.0.0",
  "description" : "Your StartaPool pools, one click away.",
  "icons" : {
    "68" : "icons/icon.png"
  },
  "action" : {
    "default_title" : "StartaPool",
    "default_popup" : "popup.html",
    "default_icon" : {
      "68" : "icons/icon.png"
    }
  },
  "permissions" : [
    "alarms" ,
    "storage" 
  ],
  "background" : {
    "scripts" : [
      "config.js" ,
      "background.js" 
    ]
  },
  "host_permissions" : [
    "https://www.startapool.com/*" 
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "extension@startapool.com",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}