Is there an Xcode or Swift tool to analyze compiler type-check? Or in other words, what's the best way to determine what is making a piece of code slow to type check?

I know about compiler flags to raise warnings (eg -warn-long-function-bodies), and type annotation.

iOS App Attestation (DeviceCheck) is so cool. So many possibilities!

Not bullet proof but definitely a great tool for the tool belt.

Using `git bisect` is quite fun: binary search at its finest!

If only Xcode didn't freak out some much, lol

Once in a blue moon I’ll hit ⇧⌘H in Xcode instead of ⇧⌘J and I’m like “what the heck did just happen?”

#Xcode

Today is one of those days where developers around the world discover new bugs and issues on their apps and unit tests.

testDateWithYearsFromNow failed: ("28") is not equal to ("29")

Happy February 29 🎉

The new Observation library feels like SwiftUI is saying goodbye to Combine publishers
#swiftlang #swiftui

Happy iPhone 15 day!

In SwiftUI, is environmentObject (still) the best way to pass data deep down the view hierarchy?

Loving the new unit test result screens in Xcode 15 😍

Can anyone help me find iOS, Swift/Objc engineers here? Where is everyone? Please follow, I’ll follow back.

I’m so happy!!! This summer my son has found the great joy of coding, where every line of code brings both contentment and the desire to write more. My favorite part is seeing him figure out how things work, such a joy!

It's been a month since #WWDC23, what are some of the coolest things you've done or seen people make with the latest technologies?

Happy #WWDC week, everyone! Hope all your wishes become true!

What's YOUR favorite tech innovation?

Hello world!