QR Code

A simple wrapper for placing QR codes on Slides

For example

.slide

Here is my repo

<QRCode ImageSize={350}>https://github.com/JerryI/wolfram-js-frontend</QRCode>

Source code

Copy and evaluate

QRCode[lnk_, OptionsPattern[]] := BarcodeImage[lnk, "QR", OptionValue["ImageSize"]]
Options[QRCode] = {"ImageSize" -> 300}