Bidding from the artwork
The original app was built for a friend’s December 2025 group art show. Visitors could scan a piece’s QR code to reach its bidding page.
The interactive demo
The current demo uses fictional artists and pieces. Bids are saved in localStorage, and a simulated rival demonstrates the outbid notice and the path to bidding again. It runs entirely client-side, with no database or email service.
Event build and evidence
The December 2025 source history contains a Supabase Realtime subscription for bid updates, a Twilio SMS function, and a switch to requesting outbid emails. That history does not establish which revision ran at the event or whether email was delivered. No usage or outcome measurement is published here.