YouTube Graveyard is a small SPA that allows you to see which channels from your YouTube subscriptions have not uploaded videos for a long time (i.e. "died"). You can get the list either by logging in with your Google Account (the site has not yet been verified by Google, which is why there are warnings), or by manually entering your channel ID (there are instructions on the site).
If you are afraid of your data, then in the channel ID field you can enter "UC123", which will display a test list of channels.
Requests to the Google API are made from the backend (NodeJS) that runs on Vercel.
Server repository is private because of the API keys.
Design: Liapina Alice