Flighty comes remarkably close to the Platonic ideal of an app. It's beautiful, seamlessly integrated, and incredibly useful. I love seeing it get traction: https://t.co/srneHU3kzB @Flighty

Another great game for your Mac:

Would you believe that adding iCloud sync to an app can be as simple as adding a single line of code?

Excited to see the release of Blue Prince for macOS. So many great games arriving on Mac!

So fun to see how people are using the Foundation Models framework. Free, private, on-device intelligence for your own apps!

A New Force Will Secure the Perimeter.

When your AI agent has had enough of your incessant demands to adopt test-driven development...

Loving Foundation Model access on iOS 26, so many possibilities. Here are a few simple features that we’ve added in Crouton so far 😊

Now generally available in Xcode 26: Developers can connect their Claude account to Xcode and power coding intelligence features with Claude Sonnet 4. Generate documentation, explain highlighted code, generate previews and playgrounds, and more with Claude in Xcode.

Xcode 26 is now available on the Mac App Store. Sign in with your ChatGPT account and code with GPT-5 built-in.

Wake up babe, new Swift repo badge just dropped! https://t.co/hz27wI389i (via / thanks to @mergesort and @migueldeicaza)

Xcode 26 is here, including GPT-5 and Claude coding intelligence features:

iOS 26 is almost here - So this is a friendly reminder to fill out your Accessibility Nutrition Labels 🦾 #a11y #iOS26

Right now, while I'm posting nonsense here, my junior 10X engineer is very kindly writing a ton of package documentation -- examples I'd never have had the time or energy to create myself.

Writing code with an LLM is like hiring a "junior 10X engineer". They're fast, confident, often wrong if left to their own devices, but with the right prompting can achieve amazing things. I love the force multiplier effect.

Congratulations to @gaberivera on the 20th birthday of @techmeme. It's been my work browser homepage or my first bookmark for at least 18 of those years, and I've always considered "making it to Techmeme" to be the benchmark that matters for announcements I've worked on.

Let’s go! Some stunning updates coming to the App Store over the next few days… ⁦@github⁩

I'm looking at SwiftUI I wrote in 2020. So much has changed! NavigationView, ObservableObject, foregroundColor(), cornerRadius(), tabItem(), navigationBarTitle() / navigationBarItems(), no multiple trailing closures, `self.` needed everywhere… it's like a different framework 😅

Another great tip from Enid. So much power in the #SwiftUI framework that it's tough to have it all in your head at once. Enid's infographics are as valuable as an LLM subscription as a force multiplier.

When I emigrated to the US over twenty years ago, I struggled to do the (easiest) Monday crossword, because I didn't know all the cultural tropes. Now I just hit a fun streak milestone -- despite some close shaves 😅! Thanks for 1,111 days of fun, @NYTGames!

My new app is now available for preorder! It has been so much fun to build, and it's even more fun to play – 240 cybersecurity challenges, using real-world skills, and backed by tutorials teaching you everything you need to know ✨ Mac, iPad, and iPhone: