Examine source code of Likiee

{
  "manifest_version": 3,
  "name": "Likiee",
  "description": "Seamlessly save products from any site to your wishlist, get price alerts, and organize your finds with Likiee.",
  "version": "1.0.13",
  "action": {
    "default_popup": "popup.html",
    "default_title": "Likiee",
    "default_icon": "icon.png"
  },
  "permissions": [
    "tabs",
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "icons": {
    "16": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "info@likiee.com"
    }
  }
}