# qr.js: QR code generator in pure Javascript (2011) This is a fairly standalone script for producing QR code on the fly. Originally developed for my own interest, the code is fully commented and well-structured. The code is in the public domain (or to be exact, [Creative Commons Zero](https://creativecommons.org/publicdomain/zero/1.0/)), and you can use it for absolutely any purpose. See also a [node.js module based on qr.js](https://github.com/shesek/qruri), packaged by Nadav Ivgi.