Examine source code of Instagram Feed Remover

{
  "description": "Removes the Instagram feed, helping you stay focused by eliminating distractions",
  "manifest_version": 2,
  "name": "Instagram Feed Remover",
  "version": "1.0",
  "author": "Ashwin Mathews",
  "content_scripts": [
    {
      "css": [
        "style.css"
      ],
      "matches": [
        "*://*.instagram.com/*"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{f6ef3ff5-5de3-4fa3-98a6-3dabace04cfe}"
    }
  }
}