Examine source code of Fingerprint Detector

{
  "manifest_version": 3,
  "name": "Fingerprint Detector",
  "version": "1.9.1",
  "description": "Detects and displays browser fingerprinting techniques used by websites",
  "browser_specific_settings": {
    "gecko": {
      "id": "fingerprint-detector@ryanbr",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "activeTab",
    "webNavigation",
    "storage",
    "tabs",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_popup": "src/popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png"
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; style-src 'self' 'unsafe-inline'"
  },
  "background": {
    "service_worker": "src/background.js",
    "scripts": [
      "src/background.js"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "src/compare.html",
        "src/compare.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}