Add QR code generation and scanning for game join codes with camera integration

Implemented QR code generation for created games using qrcode library with custom dark/light color scheme. Added camera-based QR scanner using BarcodeDetector API with environment-facing camera preference, automatic code extraction, and 350ms polling interval. Added toggle buttons for QR display/scanner with bilingual labels, video preview with styled container, and fallback error handling for unsupported browsers or denied
2026-08-02 10:52:37 +02:00
parent b20056913b
commit ee8ae8829e
2 changed files with 78 additions and 2 deletions
@@ -10,7 +10,8 @@
    "dependencies": {
        "react": "^18.3.1",
        "react-dom": "^18.3.1",
-        "canvas-confetti": "^1.9.3"
+        "canvas-confetti": "^1.9.3",
+        "qrcode": "^1.5.4"
    },
    "devDependencies": {
        "@vitejs/plugin-react": "^4.3.1",