> How is this - or similar - done in other languages? In the sense of just generating a QR code and outputting to PNG, or building it as a CGI script? This is

> How is this - or similar - done in other languages? In the sense of just generating a QR code and outputting to PNG, or building it as a CGI script? This is what I came up with in Python and Go for the former: https://pastebin.com/NemaaCzF https://pastebin.com/NemaaCzF