BaconQrCode
Homepage
https://github.com/Bacon/BaconQrCode
What is it?
An open-source library for transforming a QR code, in its text form, into an image that can be scanned by a user's phone or other device.
Why did we choose it?
It's necessary for turning QR codes into a form users' devices can scan, and integrates well with the robthree/twofactorauth library we also use.
What do we use it for?
Generating QR code images from the QR code text, for users to enable two-factor authentication on login.