What should I use to scan QR codes on my web app?

[BusinessMag]

Hey there, I’m creating a website that would take input from a QR code (scanned by a phone that accesses the site via a browser), decode it and store it in a database. However, I’m not sure what I should use to actually capture the QR code and decode it. Any suggestions? Thanks! – by /hq/icyfoxlol – –