
Weekly Newsletter Issue 72
Weekly newsletter summing up our publications and showcasing app developers and their amazing creations.
Welcome to this week's edition of our newsletter.
After a short break, we’re back with our weekly newsletter, recharged and ready for the event we look forward to. On September 9th, Cupertino promises something truly “awe-dropping”, and we can’t wait to tune in!
Get ready for an awe dropping #AppleEvent on Tuesday, September 9! pic.twitter.com/uAcYp2RLMM
— Tim Cook (@tim_cook) August 26, 2025
Published
This Week
This week we have covered SwiftUI, Widgets and visionOS.
Enhancing the tab bar with a bottom accessory
Antonella shows how to use SwiftUI’s new .tabViewBottomAccessory
modifier in iOS 26 to place accessory views above the tab bar (such as media playback controls in the Music app) that adapt with scrolling and pair seamlessly with Liquid Glass.

Adapting your widgets for visionOS
Matteo shows how to rethink your widget designs for visionOS 26 by embracing extra-large portrait sizes, depth, tinting, and spatial anchoring to transform widgets from glanceable squares into compelling, environment-integrated panels.

Exploring Concentricity in SwiftUI
Matteo demonstrates how to apply concentricity in SwiftUI, adapting elements to their container to build interfaces that feel balanced and visually harmonious.

...but we published many more during our break:
- Implementing advanced speech-to-text in your SwiftUI app
- Exploring the Foundation Models framework
- Scheduling and Managing Alarms in SwiftUI with AlarmKit
- Designing custom AlarmKit interfaces in SwiftUI
- Getting access to the user’s calendar
- Creating and saving calendar events
- Fetching events from the user’s calendar
- Setting alarms for calendar events
- Checking and editing the details of a calendar event
- Adapting toolbar elements to the Liquid Glass Design System
- Making the tab bar collapse while scrolling
- Design as brand: The power of choice and belief
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From
The Community
The Cupertino Ghost in the Machine: An Analysis of Xcode's New AI Assistant
Wezzard explores how Xcode 26’s new AI assistant works behind the scenes, guiding developers toward Apple’s frameworks while still leaving room for customization.

What's New in UIKit
In this 64-minute read, Seb shares an in-depth, comprehensive, and detailed analysis of all the new UIKit APIs introduced in iOS 26.

Building a design system at Genius Scan
John Sundell walks through how he gradually introduced a SwiftUI-based design system starting with reusable components, leveraging the SwiftUI environment for styling and making evolution both practical and incremental rather than all-or-nothing.

Advanced Keyframe Animations in SwiftUI
Jacob unpacks SwiftUI’s keyframe animation APIs, introduced in iOS 17, to give developers complete control over motion trajectories.

Providing Multiple Accent Colors in SwiftUI Apps
Gabriel shows how to let users personalize your SwiftUI app’s look by choosing from multiple accent colors, walking you through the definition of asset colors, the exposition of the selected accent via the SwiftUI environment and persisting the choice via @AppStorage
.

SwiftUI for Mac 2025
Sarah highlights macOS 26’s SwiftUI updates, from Liquid Glass controls and native WebView to improved lists, menus, and floating toolbars.

EV13
The light meter was once essential in photography, especially with film cameras that had no built-in metering systems. Photographers relied on it to measure light accurately and set the correct exposure, since mistakes could not be checked until the film was developed.
EV13 developed by Minsang Choi makes that kind of experience contemporary, with components that perfectly replicate those of a modern camera, beautiful animations and haptic feedback, offering a tool for beginning to understand the basics of manual photography.

Over the past month, Apple has released several betas of the new operating systems. We’ve seen completely new system animations, liquid glass improvements and now we’re getting closer to the version that will be rolled out to all users.
Among all these updates, our favorite as developers is the integration of Claude into Xcode, alongside ChatGPT.

We can’t wait to see what you will Create with Swift.
See you next week!