Examine source code of Wii Cursor

{
  "manifest_version": 3,
  "name": "Wii cursor",
  "version": "1.0",
  "description": "Wii cursor for all websites",
  "icons": {
    "48": "immagini/cursore.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "wiipointer@epicmario71.com",
      "strict_min_version": "109.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "style.css"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "immagini/default-hand.cur",
        "immagini/pointer-hand.cur",
        "immagini/grab-hand.cur",
        "immagini/loading-spinner.gif"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}