Examine source code of Forcellinus Recompositus

{
  "manifest_version": 3,
  "name": "Forcellinus Recompositus",
  "version": "1.3",
  "description": "Rozszerzenie formatuje hasła w słowniku Forcelliniego tak, by były bardziej czytelne.",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://lexica.linguax.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "dictionary.css"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "piotr.wozgin@gmail.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}