amoshydra/js-camera

js-camera is a web-based QR code scanner that provides client-side scanning capabilities using the browser's Barcode Detector API for hardware-accelerated performance, with a fallback to zbar.wasm when needed. The project is designed for developers who need to integrate QR code scanning functionality into web applications without relying on server-side processing or external services. It includes debugging features and supports both modern browser-based scanning and legacy implementations through URL query parameters.