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#

check-in

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A check-in system that uses QR codes and email notifications to track attendance at events. It includes a backend server built with express, a data processing script for generating QR codes and IDs, and a frontend scanner built with react and react-scan-qr. The system sends emails using nodemailer and limits the rate of sending with bottleneck.

  • Updated Apr 25, 2024
  • JavaScript

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