Examine source code of X Reply Sort Likes

{
  "manifest_version": 3,
  "name": "SortForX",
  "version": "1.0.24",
  "description": "Automatically sorts X/Twitter replies by Likes and lets you trim the top home tabs.",
  "permissions": [
    "storage",
    "tabs"
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_title": "SortForX",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://x.com/*",
        "https://twitter.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "page-hook.js"
      ],
      "matches": [
        "https://x.com/*",
        "https://twitter.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "x-reply-sort-likes@example.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}