Examine source code of X Repost Omitted

{
  "browser_specific_settings": {
    "gecko": {
      "id": "{6fe23e5c-c499-44ab-9310-49d1d8236bc6}",
      "strict_min_version": "144.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "manifest_version": 2,
  "name": "X Repost Omitted",
  "version": "8.0.0.68",
  "description": "__MSG_extDescription__",
  "default_locale": "en",
  "icons": {
    "128": "/icon/icon_128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://x.com/*"
      ],
      "js": [
        "/jquery/jquery-3.7.1.min.js",
        "/js/omitted.js"
      ],
      "css": [
        "/css/omitted.css"
      ],
      "run_at": "document_start"
    }
  ]
}