Topics

What I write about, from 2010 Objective-C to 2026 AI agents.

• iOS Development 26

  Building apps for iPhone, iPad and Apple Watch: UIKit, Core Data, Core Animation, CloudKit and friends.

• Open Source 16

  Libraries I've released and ones from other people that I liked.

• Xcode & Tools 14

  Xcode tips, command line tricks, debugging and the apps developers use every day.

• Design 15

  Interface design, interaction, typography, launch pages and how good apps feel.

• Apple 22

  Apple news, events, the App Store and guesses about what Apple does next.

• WWDC 3

  Predictions, wishlists and notes from Apple's developer conference.

• Web 5

  CSS, JavaScript and the web side of things.

• App Reviews 3

  Close looks at apps I liked.

• Gadgets 4

  Hardware and devices worth talking about.

• Things I Made 6

  Apps, sites and projects of mine.

• Security 1

  Breaches, vulnerabilities and how they actually worked.

• This Blog 2

  How Deallocated Objects is built and what's changed.

• Personal 3

  Life stuff.