This Reddit Devvit app runs inside Reddit's own infrastructure (@devvit/public-api) so it does not require external Reddit Data API approval.

1. Polls Sanity (production) every 30 minutes via Devvit.addSchedulerJob (or on-demand via the subreddit moderator menu item "Sync Latest from CodingCat.dev Now").
2. YouTube-First Native Player:
   • When a post or podcast has a youtube URL in Sanity, it submits the https://www.youtube.com/watch?v=<id> URL as the Reddit Link Post so Reddit renders the native inline YouTube player right in the r/CodingCatDev feed.
   • Automatically adds a pinned moderator comment containing the excerpt, the canonical https://codingcat.dev/post/<slug> guide + transcript link, and a direct YouTube subscribe link (?sub_confirmation=1).
3. Automatic Sanity Link Tracking:
   • When sanityWriteToken is configured in the app's installation settings, it automatically creates syndication.<docId>.reddit and populates the reddit URL field on the Sanity document.

cd apps/reddit-devvit
npx devvit login
npx devvit upload
npx devvit install r/CodingCatDev

(Optional) After installing on r/CodingCatDev, open https://developers.reddit.com/r/CodingCatDev/apps/codingcat-syndicator and paste your SANITY_API_WRITE_TOKEN into the Sanity API Write Token field so every Reddit post URL is automatically saved back to Sanity.