Examine source code of blooket Cursor

{
  "manifest_version": 2,
  "name": "blooket Cursor",
  "version": "1.0",
  "description": "Choose your favorite blooket with this extension and Changes your cursor to blooket.",
  "permissions": [
    "storage",
    "activeTab",
    "<all_urls>"
  ],
  "web_accessible_resources": [
    "img/*",
    "icon.png"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon.png"
    }
  },
  "icons": {
    "16": "icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{af6de48a-5f56-4a54-9539-f6b24690db2c}"
    }
  }
}