qifi-dev/qrs

streaming data with QR codes

transfer files between computer and phone using QR codes
claudiodangelis/qrcp
code your own custom qr codes
zhengkyl/qrframe
make and scan qr codes
lyqht/mini-qr
printable wifi cards with qr codes for easy sharing
bndw/wifi-card
share wedding photos with guests using QR codes
Cirx08/WeddingShare
heart rate from fingertip using phone camera
richrd/heart-rate-monitor
Shiki for text streams
antfu/shiki-stream
extracts text, QR codes, barcodes, and colors from images or videos with quick snip
alienator88/Viz
open source platform for tracking and managing assets with QR codes, reservations, and team collaboration
Shelf-nu/shelf.nu
Tool for seeding dev databases with production data while masking sensitive info
Qovery/Replibyte