April 16, 2026: We added a new Brawl Stars QR code, which offers a free Naija box. We looked for more creator and sushi codes, too, and also made sure all existing codes still work. When you're ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

Clash Royale QR codes will grant you special exclusive emotes and tower skins. Prove to everyone that you are indeed better than them. Maybe not skill-wise, but definitely in fashion. For more ...

Cross-platform desktop application (Linux, MacOS, and Windows) that allows teachers to easily create QR codes containing text for their students to listen to.

LAS VEGAS (KTNV) — QR codes are everywhere, from restaurant tables and parking meters to utility bills, but that convenience now comes with growing risks. Cybersecurity experts say scammers are ...

QR codes are quickly replacing the traditional barcode as the new essential tool shaping modern retail. A decade ago, they were just a simple way to connect in-store and online shopping, but now they ...

QR codes have become an everyday tool in our digital lives, making it easy to share links, connect to Wi-Fi, view menus, download apps, and much more with just a quick scan. Originally developed in ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. Third-party cookies are crumbling, customer acquisition costs are ...