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Expense Tracker

A one-screen form for logging an expense; every entry becomes a line in the Google spreadsheet that is the real record.

  1. Using the Expense Tracker What the app is, how to open it, and how to enter an expense day to day.
  2. The Spreadsheet Behind It Where entries go, how currency conversion works, and how to fix or update entries.
  3. When Something Goes Wrong The Connection Error screen, saves that do not stick, the Configure window, and changing the spreadsheet or tabs in Cloudflare.
  4. How It Is Built What runs where, why the Google key is kept on the server, and how to deploy, roll back, and change settings.