Javascript is not enabled. This site can still works but it'll be more interactive when javascript is enabled.
loading...
Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
BobbyTables2
4 hours ago
|
on: Dithered QR Codes
Nice writeup!
Only needs a Rick Astley QR code (;->
reply
OscarCunningham
3 hours ago
|
parent
https://www.reddit.com/r/Damnthatsinteresting/comments/ublxt...
reply
Hacker News new | past | comments | ask | show | jobs | submit