Examine source code of hack clicker

{
  "manifest_version": 3,
  "name": "Hack Clicker",
  "version": "1.0",
  "description": "Click anything to corrupt it with a hacked glitch effect",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "hack.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "Hack Clicker"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "hack-clicker@extension",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}