Hacker News with Generative AI: QR Code

QR-style codes could replace barcodes 'within two years' (theguardian.com)
It is the zebra-striped tag that has become ubiquitous over the last 50 years, but the barcode’s days could be numbered. The global organisation overseeing their use has said a more powerful alternative will be readable by retailers everywhere within two years.
Client-side QR code generator with SVG output (fietkau.software)
Displaying a QR Code in MicroPython on the Tildagon Badge (shkspr.mobi)