GitHub - priteshbhoi/qrcode-barcode-scanner-and-generator: In this tutorial, we will implement a Barcode or QR Scanner / Encoder plugin in Ionic Application.
Barcode Scanner
How to Build a PWA QR Code Scanner with Ionic for iOS & Android | Devdactic - Ionic Tutorials
Example of Ionic 3 Angular 4 Cordova Barcode and QR Code Scanner
Native QR Scanner Implementation in Ionic 2. | by Piash Sarker | Medium
Ionic 5|4 Add Barcode/ QR Code Scanner/ Encoder Generator using Native Plugin « Freaky Jolly