Cocoa Delights #7

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Cocoa Delights #7

Weekly development newsletter for iOS specialists, macOS developers, and Swift enthusiasts from our mobile team.


tvOS 13 Released

tvOS 13 is a surprising release. For years Apple has been pushing the TV app as the main draw of the Apple TV, then earlier this year it brought the app to Samsung TV sets with the promise of further expansion to Roku and Amazon Fire TV devices, along with a smattering of other TV sets. The proliferation of the TV app made the Apple TV seemingly less important to Apple, but in fact with tvOS 13, available now, Apple has launched the biggest tvOS update ever. More here

Xcode 11.1 GM Released

Xcode 11.1 includes SDKs for iOS 13.1, macOS Catalina 10.15, watchOS 6, and tvOS 13. Xcode 11.1 supports on-device debugging for iOS 8 and later, tvOS 9 and later, and watchOS 2 and later. Xcode 11.1 requires a Mac running macOS Mojave 10.14.4 or later. More here

Libraries & Repositories

Photo by Samuel Zeller on Unsplash


A segmented control in the style of iOS 13 compatible with previous versions of iOS. More on Github


A tool to identify unused code in Swift projects. More on Github


A unified API to ask for permissions on iOS. More on Github


Photo by Shawn Liew on Unsplash

NSHipster: iOS 13

Read here

Chip: Property Wrappers in Swift 5.1

Read here

Swift And Pizza: Flux pattern in Swift

Read here

Yet Another Swift Blog: Transforming Operators in Swift Combine Framework: Map vs FlatMap vs SwitchToLatest

Read here

Don’t forget to follow our Medium blog and Twitter if you enjoyed this issue. See you next week 🙋‍♂️