Developer builds simple tool to flag salon leads left unanswered for 15 minutes

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A developer built a small booking tool for a salon to address customers who leave enquiries that go unanswered while the owner is busy. The system has three parts: a booking form that saves each lead, a follow-up message preview generated immediately from the lead's details, and an owner inbox that shows leads newest first. If a lead goes 15 minutes without being marked as attended, the inbox displays a missed lead badge until the owner clicks to clear it. The backend uses Python with FastAPI and SQLite, while the front end is plain HTML and JavaScript without paid APIs. The developer found that the owner mainly needed a clear view of waiting leads rather than extra features, and the next planned step is connecting a real WhatsApp or SMS service to send the follow-up messages.

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