TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

Before you can use the code via app security step, you first need to get the app. See How do I set up the app for more information. Once you have the app on your device, you need to register your ...

I'd like to see a way for human-written code to coexist with AI-written code. And I'd like to see a way for Sparks to run as standalone web applications without users having to be part of the ...

Learn how to use GitHub Spark to create web apps. GitHub Spark is an AI-powered app builder that lets you develop full-stack ...