Welcome to Deno Code Examples!
If you don't know what this is all about, it's a working Deno app with many things required in production apps nowadays, like user authentication (via Google and GitHub), filling forms, filling PDF forms, sending emails (with attachments), and uploading files to AWS S3. You can read more about it in GitHub.
You seem to be logged out at the moment, so click one of the buttons, have some fun.
Don't worry about your data. Scopes are minimal and all data is deleted every day.
You can confirm in the code.