Programming

17406 readers

76 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities !webdev@programming.dev

founded 1 year ago

MODERATORS

snowe@programming.dev

Ategon@programming.dev

MaungaHikoi@lemmy.nz

Creating QR Codes with Javascript to use as a Data Channel (positive-intentions.com)

submitted 4 weeks ago by xoron@programming.dev to c/programming@programming.dev

3 comments fedilink hide all child comments

https://positive-intentions.com/blog/qr-codes-as-a%20data-channel

QR Codes as a Data Channel

the demo in the blog article is a bit cluncky. here is a better link for it: https://chat.positive-intentions.com/#/qr

you are viewing a single comment's thread
view the rest of the comments

[–] nullPointer@programming.dev 3 points 4 weeks ago (2 children)

some 'practical' uses could be a fun kind of scavenger hunt IRL or on a website or group of web sites. It could be used as a kind of dead-drop medium. piece some together as a key to decrypt something. Go even more cloak and dagger with some element of steganography.

[–] CodiUnicorn@programming.dev 2 points 3 weeks ago* (last edited 3 weeks ago)

Sounds like a really good idea!

load more comments (1 replies)