Resources, insights, and stories

At WWDC 2026, Apple shipped a small change with surprisingly big consequences. Let me explain the LanguageModel protocol the way I wish someone had explained it to me.

Learn how to use Xcode! Where to download it (options for PC), navigating Xcode and the menus, coding in Swift, debugging and building user interfaces

You have an idea. Maybe it’s been sitting in your Notes app for months. Maybe someone told you “there should be an app for that”. This guide walks you through exactly how to make it real.

Regex looks like keyboard mash the first time you see it. But once it clicks, it becomes one of the most useful tools in your Swift toolkit.

You write the cleanup code right after the messy part. Swift makes sure it actually runs, no matter what happens.

SwiftUI tutorial for complete beginners: learn to build real iOS apps across twelve hands-on stages, from your first view all the way to shipping on the App Store.