Improve startup time, Swift 5.7 released, Live activities, Composable Architecture and more

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Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week.

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How these 5 iOS apps could improve their startup time

A detailed look at the startup times for 5 popular apps from the App Store and actionable insights for how they can be improved.

How to use UIViewController in SwiftUI

Learn how to use UIViewController as a SwiftUI view.

iPhone 14 Screen Sizes

The notch is being replaced by the dynamic island. Here's a recap of what's changed with the 2022 iPhone 14 screen sizes.

Displaying live data with Live Activities

Live Activities help people stay on top of what’s happening in your app in real time, right from the Lock Screen. You can now get started with Live Activities and the new ActivityKit framework, which are available in the beta 4 version of iOS 16.

Customizing toolbars in SwiftUI

Toolbars API allows you to define the toolbar and its items in a very declarative way behaving differently on separate platforms. The next generation of the SwiftUI framework brings us more ways of customizing toolbars.

Variable WidgetBundle configuration based on conditions

Use control flow statements inside a WidgetBundle to return a different set of widgets base on a if-statement condition.

News & Updates

Swift 5.7 Released

Swift 5.7 is now officially released! Swift 5.7 includes major additions to the language and standard library, enhancements to the compiler for a better developer experience, improvements to tools in the Swift ecosystem including SourceKit-LSP and the Swift Package Manager, refined Windows support, and more.

WeatherKit subscriptions now available

WeatherKit brings valuable weather information to your apps and services through a wide range of data that can help people stay up to date, safe, and prepared.

Async Composable Architecture

Composable Architecture got a huge update since it's first release. The library has all new concurrency tools allowing you to construct complex effects using structured concurrency, tie effect lifetimes to view lifetimes while keeping your code 100% testable.

iOS 16: The MacStories Review

Customization is back, and Apple’s having fun again.

P.S. We are hiring!

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Responsive layout in SwiftUI with ViewThatFits, Lock Screen Widgets in SwiftUI, Getting Started with Swift Regex and more

Thursday, September 8, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. Code Responsive layout in SwiftUI with ViewThatFit

Explorina AU Sampler, SwiftUI View Modifiers, Lock Screen Widgets, VoiceOver tips for SwiftUI, Xcode Cloud

Thursday, September 1, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. Exploring AU Sampler – Apple's Mysterious Sampler

@ViewBuilder usage explained with code examples, SwiftUI Buttons, TagKit, Custom Layouts in SwiftUI, Apple Event September 7

Thursday, August 25, 2022

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iOS Privacy Facebook and Instagram, Lenses and Prisms in Swift, Async Let, Conditional SwiftUI Layouts, Apple September Event Date Rumours

Thursday, August 18, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. iOS Privacy: Instagram and Facebook can track anything

Improve startup time, Swift 5.7 released, Live activities, Composable Architecture and more

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Responsive layout in SwiftUI with ViewThatFits, Lock Screen Widgets in SwiftUI, Getting Started with Swift Regex and more

Explorina AU Sampler, SwiftUI View Modifiers, Lock Screen Widgets, VoiceOver tips for SwiftUI, Xcode Cloud

@ViewBuilder usage explained with code examples, SwiftUI Buttons, TagKit, Custom Layouts in SwiftUI, Apple Event September 7

iOS Privacy Facebook and Instagram, Lenses and Prisms in Swift, Async Let, Conditional SwiftUI Layouts, Apple September Event Date Rumours

Experiment with Live Activities, fixedSize modifier, NavigationSplitView, Ternary operators, Why Aplle does not like RCS

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