How to implement a qr code scanner

we are thinking about using fuse to create our app. one major functionality of the app is it’s ability to scan a users qr code. does anyone have suggestions on how to implement this with fuse?

Quite a few people have already done this, did you give the forum a search?

For example:

you could try using this module : GitHub - fuse-modules/fuse-barcodescanner: BarcodeScanner package for Fuse Open.