Examine source code of Web URL Collector

{
  "manifest_version": 3,
  "name": "WebURLCollector",
  "version": "1.1.10",
  "description": "Collect and manage URLs from any webpage.",
  "browser_specific_settings": {
    "gecko": {
      "id": "greenweburltankextv3@neesa.com",
      "strict_min_version": "130.0"
    }
  },
  "background": {
    "scripts": [
      "swweburlcleaner6572.js"
    ],
    "type": "module"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "weburlutils.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "permissions": [
    "storage",
    "activeTab",
    "scripting",
    "notifications"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_icon": {
      "16": "images/link32.png",
      "48": "images/link48.png",
      "128": "images/link128.png"
    },
    "default_title": "Open WebURLCollector Manager",
    "default_popup": "uiwebtankurls.html"
  },
  "options_page": "uiwebtankurls.html",
  "icons": {
    "16": "images/link32.png",
    "48": "images/link48.png",
    "128": "images/link128.png"
  }
}