Piglet Page"s beautified art QR code, such as the ninth workshop, is very beautiful and creative.
https://www.9thws.com/codeuti.
what I know so far is that there are many QR code generation libraries, such as php, phpqrcode,js and QRCode.js.
however, it seems that ordinary QR codes are generated and cannot be beautified.
logically, I guess, it is to replace the grid in the QR code with small flowers and small dinosaurs.
knows nothing about how to implement it.
do you know anything?