30 000 lines of SwiftUI, Peer Feedback, Master Charts and more!

One more thing...

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30,000 lines of SwiftUI in production later: We love it but you know there was going to be a “but”

timing.is shipped this month on the App Store. It was built entirely in SwiftUI. It was in development for 12 months. It would have been less if SwiftUI just gave. Unfortunately, repeatedly it would take.

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How to Write Impactful Peer Feedback

Discover the significance of effective peer feedback for mobile developers, and learn strategies for crafting constructive, beneficial feedback that helps your colleagues grow.

How To Speed Up Swift By Ordering Conformances

How to easily make the slowest operation in Swift ~20% faster with an order file.

How to use SwiftUI as UIView in Storyboard

Learn how to use SwiftUI view as a UIView in a UIKit project that uses a Storyboard.

Mastering charts in SwiftUI. Custom Marks.

The Swift Charts framework is an excellent example of composition. In the previous posts, we saw how we could use different marks on the same chart view to plot different data points. This week we will learn how to use composition to build new custom mark types and reuse them across the app.

Observing the content offset of a SwiftUI ScrollView

How the content offset of a SwiftUI ScrollView can be observed without bridging to UIKit.

Cracking the iOS-Developer Coding Challenge, SwiftUI Edition

In a recent post, I presented an approach for succeeding on take-home iOS-developer coding challenges. (For brevity, I henceforth refer to these particular coding challenges as “coding challenges”.) The model solution in that post used UIKit because, at the time...

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