Vision Pro (M5) First Hours: 120Hz was most noticeable change to me across all applications (and streamed PCs) Rendering increase: noticeable! But more like text is completely “in focus” now. Rather than upgrading to a higher res monitor AV1 Support Finally 🔥 Epic Load times

I've just ran into a very unfortunate bug with the new isolated deinit in Swift. This little piece of code crashes. Does anybody know why? #Swift #Xcode26

🔥 MIT just exposed every top AI model and it’s not pretty. They built a new test called WorldTest to see if AI actually understands the world… and the results are brutal. It doesn’t just check how well a model predicts the next frame or maximizes reward it tests whether it

Introducing AnyLanguageModel: A Swift package that provides a drop-in replacement for Apple's Foundation Models framework with support for custom language model providers. github.com/mattt/AnyLangu… Just change your import statement:

Swift 6 and iOS 18 introduce the Synchronization framework, containing two new low-level concurrency primitives — Mutex and Atomics.  These features could only be introduced with Swift 6 because they are implemented using the brand-new generic ownership mechanics. I tested them

It’s time to share some well kept secrets by all these ASO tools 🤪 The new web App Store uses the same endpoints than the iOS/macOS App Store apps. Once you have an authentication bearer token (inspect the browser XHR), you can get many things from the Apple catalog 👀 🧵 1/n

Chris Lattner (Chris Lattner) is one of the most influential engineers of the past two decades. He created LLVM, Swift, contributed to TensorFlow, and created the Mojo programming language. What was the story about creating Swift - and why did he face resistance inside Apple

if apple ever makes a car

New researsh shows ice is slippery because of electrical charges — not pressure and friction. For almost 200 years, the prevailing explanation for ice’s slipperiness was that friction or pressure from a skate, boot, or tire melted a microscopic film of water on the surface,

GUI for lsof on macOS github.com/sveinbjornt/Sl…

to commemorate alan dye moving from apple to meta, here's one of his best quotes

Arthur C. Clarke on BBC's Horizon in 1964, when he gave some astonishing predictions about the future.

Runs iOS apps on Apple Silicon Macs github.com/PlayCover/Play…

After rewatching Home Alone, I couldn’t stop wondering: how plausible is the oversleep that leaves Kevin behind? So I wrote a tiny paper and ran the numbers. Merry Christmas! 🎄

Apple just filed a patent hinting that Personas in visionOS might soon react to the virtual environment they are in. Rain falls and your Persona gets wet. Lighting shifts and your look changes. Wind blows and your hair moves. Shout out to Patently Apple for uncovering it.

StackOverflow graph of questions asked per month. Holy shit.

Automates iOS Simulators via Accessibility APIs github.com/cameroncooke/A…

Love this little improvement in Swift, proposal got accepted! github.com/apple/swift-ev…

Apple XNU: Clutch Scheduler: mjtsai.com/blog/2026/02/0… #mjtsaiblog