Paul Bailey e793a8e3ea feat: implement QR code check-in system for event attendees
- Add UserQRCode component to display unique QR code on user profile
- Add QRCodeScanner component for mobile camera-based scanning
- Create EventCheckInPage for organizers to scan attendee QR codes
- Add backend endpoint POST /api/events/:id/checkin for check-in
- Add check-in button to EventDetailModal for organizers
- Install qrcode.react and html5-qrcode dependencies
- Implement real-time attendee list updates
- Add organizer permission validation
- Prevent duplicate check-ins
- Mobile-optimized with back camera support
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Litter Scouts

Crowdsourced environmental monitoring web application for Irish coastal areas.

Currently, two official plugins are available:

React Compiler

The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.

Expanding the ESLint configuration

If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the TS template for information on how to integrate TypeScript and typescript-eslint in your project.

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