Examine source code of Communitrics Video Stats

{
  "manifest_version": 2,
  "name": "Communitrics Video Stats",
  "short_name": "CVS",
  "version": "1.1.1.4",
  "description": "YouTube analytics with interactive charts, video comparisons, and detailed insights for MrBeast, Taylor Swift & more.",
  "author": "Communitrics",
  "homepage_url": "https://videostats.communitrics.com",
  "browser_specific_settings": {
    "gecko": {
      "id": "cvs@communitrics.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "websiteActivity",
          "websiteContent"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "https://api.communitrics.com/*",
    "https://videostats.communitrics.com/*",
    "https://www.viewstats.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.youtube.com/*",
        "https://youtube.com/*"
      ],
      "js": [
        "luxon.min.js",
        "content.js"
      ],
      "css": [
        "styles.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://www.viewstats.com/*"
      ],
      "js": [
        "viewstats.js"
      ],
      "css": [
        "viewstats.css"
      ],
      "run_at": "document_start"
    }
  ]
}