The YouTube scraping package (ytdl-core) works locally, but it will fail when deployed on services like Vercel or Fly.io due to YouTube blocking scrapers (Error Status: 410). To overcome this for TubeData, I had to request users' YouTube Cookies and X-YouTube-Identity-Token—an unconventional workaround that isn't included in the template. Additionally, TubeData automatically generates a smart schema from the scraped data, which can be updated in a CRUD-like interface. However, this feature is also not part of this template.