Examine source code of My Ebook

{
  "manifest_version": 3,
  "name": "My Ebook",
  "version": "1",
  "description": "Enhance your new tab experience with quick and convenient dual search engines – regular and ebooks. Discover, explore, and find your favorite ebooks instantly.",
  "permissions": [
    "activeTab"
  ],
  "icons": {
    "16": "icons/16.png",
    "128": "icons/128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_icon": "icons/128.png",
    "default_title": "My Ebook",
    "default_popup": "popup.html"
  },
  "host_permissions": [
    "*://*.myebookext.com/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icons/*.svg"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "956f8effc10c6937c15d73b7c7404822fc236f89@my-addon"
    }
  }
}