Is there any live demo using the PC's camera?

[LRHF]

Hi there,
I couldn't find any live demo using the PC's camera. I tried to create a demo in Codesandbox but had issues opening the Camera. Then tried to clone the repo and run it locally, but the example never started, I did some troubleshooting but couldn't make it work. Additionally, I asked ChatGPT and Claude and they generated some example code to run it locally using npm install -g serve but had other issues too, the camera was working, but the codes were not detected, etc.
Thanks!

[Sec-ant]

The sole purpose of this library is to provide a Barcode Detection API polyfill/ponyfill, so a live demo is out of scope. You can check other higher level repos which use this library internally to get an idea:

1. barqode
2. vue-qrcode-reader
3. react-qr-scanner
4. ...

[LRHF]

We finally tried this with our Aurelia code:

import "barcode-detector/polyfill";

private barcodeDetector: BarcodeDetector;

constructor() {
  this.barcodeDetector = new BarcodeDetector();
}

private async detectBarcode() {
  try {
    const barcodes = await this.barcodeDetector.detect(this.videoElement);
    if (barcodes && barcodes.length) {
      console.log(`Found ${barcodes.length} barcodes`);
      barcodes.forEach(barcode => console.log(barcode.rawValue + "   |   " + barcode.format));
      window.cancelAnimationFrame(this.frameId);
    } else {
      console.log("No barcode found in frame");
    }
  } catch {
    console.log("Error finding barcode in frame");
  }

  this.queueScan();
}

private queueScan(){
  if (this.videoStream) {
    this.frameId = window.requestAnimationFrame(() => this.detectBarcode());
  }
}

And it worked fine. Thank you so much!