quagga
An advanced barcode-scanner written in JavaScript
ngx-scanner-qrcode
This library is built to provide a solution scanner QR code. This library takes in raw images and will locate, extract and parse any QR code found within.
ngx-barcode-scanner
Angular components for [QuaggaJS](https://serratus.github.io/quaggaJS/) barcode reader. It uses the new [Quagga2](https://github.com/ericblade/quagga2) supported version. Supporting Angular 10+