Examine source code of 电脑管家上网防护

{
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "description": "过滤网络不良信息，保护您的上网环境",
  "homepage_url": "https://guanjia.qq.com/",
  "icons": {
    "16": "images/Normal.png",
    "32": "images/Normal.png",
    "48": "images/Normal.png",
    "128": "images/128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "qqpcmgr@tencent.com",
      "strict_min_version": "101.0"
    }
  },
  "manifest_version": 3,
  "name": "电脑管家上网防护",
  "action": {
    "default_icon": "images/Normal.png",
    "default_popup": "popup.html",
    "default_title": "电脑管家上网防护"
  },
  "permissions": [
    "nativeMessaging",
    "tabs",
    "storage"
  ],
  "version": "1.1.0"
}