Weekly Newsletter Issue 107

Weekly Newsletter Issue 107

Weekly newsletter summing up our publications and showcasing app developers and their amazing creations.

Welcome to this week's edition of our newsletter.

With WWDC26 just around the corner, we're excited to finally share that we will be there in person at the Mothership in Cupertino this year. We can't wait to experience everything Apple has in store, meet so many of you, and live it all together as a community

And who knows... we might even have something special planned.

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From

The Community

A guide to macOS window toolbar styles in SwiftUI

Natalia covers all the modifiers you need to customize the macOS window toolbar in SwiftUI, from layout styles to title and background visibility.

A guide to macOS window toolbar styles in SwiftUI
Customize the appearance of the macOS window toolbar in SwiftUI using scene and view modifiers to control its layout, title visibility, and background.

Finally found a use case for .fixedSize

Omar explains how .fixedSize(horizontal: false, vertical: true) solves a tricky card height layout problem in a horizontal scroll view.

Finally found a use case for .fixedSize 😅
I spent years avoiding .fixedSize because the name sounded like a trap. Then a layout problem showed up that only it could solve—and taught me to stop dismissing APIs based on vibes.

How to Think About Performance in iOS

Artem walks through iOS performance as a layered system covering metrics, architecture, UI rendering, networking, caching, memory, and CPU behavior.

How to Think About Performance in iOS → Livsy Code
Greetings, traveler! Performance work in mobile apps often starts with a familiar question: why does this screen feel slow. The answer rarely sits in one place. It might be in the network, in the way the UI updates, in how data flows through the app, or in how memory is used under the hood. Looking





Indie App of the Week

Touch Time

When you travel or have colleagues spread around the world, keeping track of different time zones becomes something you have to actively think about, one wrong assumption and you're missing a museum visit on holiday or calling a teammate in the middle of the night.

Touch Time, developed by yuhang, is the perfect tool for checking the time in different countries around the world, setting an alarm, or adding an event to your calendar with the timezone automatically added in the description of the event. It is worth mentioning the impeccable attention to detail in all of the app’s micro-animations and the care taken with even the smallest details, such as the possibility to rename a time zone with a custom name, perfect for keeping track of friends on the other side of the world.

A chapter of its own goes to the interaction model: a horizontal bar that lets you literally travel through time with a swipe, paired with haptic feedback that creates a surprisingly physical connection between the user and the concept of time itself.

Touch Time - World Clock App - App Store
Download Touch Time - World Clock by yuhang lu on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Touch Time - World Clock.

Every week, people show up to write articles, organize events, and share what they're learning, and that energy is what makes this space worth being part of. Apple recently published a page featuring some of them, and you're probably already familiar with many of these names.

Recognition - Community - Apple Developer
All around the world, developers do meaningful work that extends beyond great apps and games. They organize events, write tutorials, mentor others, and create spaces to learn and grow.

We also want to give a shoutout to everyone just getting started: the ones who published their first article, are about to ship their first app, or are simply sharing what they're learning along the way.

You're part of this too.

We can’t wait to see what you will Create with Swift.

See you next week!

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