QR code (Quick Response code) is a type of matrix barcode that contains information about the item to which it is attached, like location data, identifier, or a tracker that identifies a website or ...

In this tutorial, you will learn how to set up a QR code scanner in Ionic 4. I will assume that you know the basics of Ionic 4. Note: Also, follow this tutorial in a separate project. This folder ...

A mobile application that can scan QR codes built with React Native and Expo. For a complete step-by-step explanation, watch the full video tutorial on YouTube: Watch the QR Code Scanner Tutorial In ...

The QR (Quick Response) code has made our lives easier in a variety of ways. It is a basic technology that has become a critical tool for a quick and easy approach to execute particular activities. It ...

Position markers, also known as finder patterns, are the large squares located at three corners of the QR Code. These markers help scanners detect the QR Code and determine its orientation. They are ...

The Quick Response code, more popularly referred to as a QR code, has really taken off in recent years, and it's easy to see why. Though COVID-19 helped mainstream it, these codes make sharing ...