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

Making your own QR codes is easy if you have the right app. Embed them with text, links, and even passwords. Use one of these to get started.

Learn how to use Claude Code to build scalable, AI-driven apps fast. Master sub-agents, precise prompts, debugging, scaling, ...

Got a great idea? Here's how to make an app that pops in a crowded marketplace.

This is a full tutorial explaining how to make a basic gallery app using RecyclerView, including full project code and resources.

QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone, can send you straight to a particular webpage or to download an app ...

Spotify lets you create code cards for songs, artists, albums, playlists, and even your profile that instantly link back to them when scanned.

The app is lightweight, simple to use, and it does double duty as an advanced QR code reader as well. To create a new QR code through the app, tap Create and then choose the type of barcode you want ...