Inspect logs, requests, page elements and storage directly on a mobile web page. Export a diagnostic snapshot as a standalone HTML report or JSON to share a reproducible starting point with your team.

How to try an add-on while you write it, and how to find out what's wrong when it doesn't work. So, to try your add-on, keep it in a git repository that is a ...

For this programming exercise, we will create the frontend (HTML/JS) and backend (Google Apps Script: GAS) code for a "Restaurant QR Code Ordering System." Data will be recorded in Google Sheets.