Suggest an alternative to

QR-code

A Ruby library that encodes QR Codes

Why do you think that https://github.com/bear-metal/tunemygc is a good alternative to QR-code

A URL to the alternative repo (e.g. GitHub, GitLab)

Here you can share your experience with the project you are suggesting or its comparison with QR-code. Optional.

A valid email to send you a verification link when necessary or log in.