Hacker News with Generative AI: QR Codes

Creating a QR Code step by step (nayuki.io)

QR Codes, Programming, Tutorials

244 points by D4Ha 4 days ago | 46 comments

Show HN: I built an app to use a QR code as my doorbell (dingdongdoorbell.com)
Ding Dong Doorbell offers a versatile digital doorbell for every entrance.

DIY, Hardware, Smart Home, Web Development, QR Codes

140 points by dirkc 23 days ago | 231 comments

Banks and regulators warn of rise in 'quishing' QR code scams (ft.com)
Banks and regulators warn of rise in ‘quishing’ QR code scams

Cybersecurity, Scams, Financial Technology, QR Codes

4 points by marban 24 days ago | 1 comments

Hand-crafting a QR code using Checker Board and Stones [Veritasium] [video] (youtube.com)

QR Codes, Creative Projects, DIY, Art, Video

9 points by vishnuharidas 51 days ago | 2 comments

Show HN: QRCode.fun – Beautiful QR Code Generator (qrcode.fun)
Create custom QR codes for free. Generate QR codes easily in seconds.

QR Codes, Web Development, Tools

16 points by reverie-studio 51 days ago | 4 comments

Show HN: qrframe – generate beautiful qr codes with javascript code (github.com/zhengkyl)
code-based qr code generator

JavaScript, QR Codes, Code Generation, Open Source, Show HN

401 points by zhengkyl 52 days ago | 79 comments

What's inside the QR code menu at this cafe? (peabee.substack.com)
A few days ago, I went to a cafe near my home. I sat down and scanned the QR code on the table. It took me to a website displaying the cafe's menu. It asked me for my name and Whatsapp mobile number. I entered the details and placed the order.

QR Codes, Mobile Payments, User Experience

464 points by captn3m0 59 days ago | 317 comments

Flipbook – Animated QR Codes (github.com/cereallarceny)
Flipbook is a superset of QR codes that allows for infinitely sized payloads. Download apps, rich-text, and more without the need for an internet connection.

QR Codes, Mobile Apps, Offline Content, Open Source

35 points by cereallarceny 73 days ago | 14 comments

QR Code generator library (Java, TypeScript, Python, Rust, C++, and C) (nayuki.io)

QR Codes, Programming Languages, Libraries

5 points by nabla9 82 days ago | 0 comments

Linux 6.12 to Optionally Display a QR Code During Kernel Panics (phoronix.com)

Linux, Operating Systems, Kernel, QR Codes

27 points by LinuxBender 84 days ago | 3 comments

Slingcode – App platform in a single HTML file, QR-code transmittable apps (slingcode.net)

Web Development, Mobile Apps, Software, QR Codes

121 points by meiraleal 107 days ago | 20 comments

Show HN: QRaro, store binary data into QR Codes and retrieve it later (github.com/tcsenpai)