ThoseWhoSwift

An exciting announcement! 🚨 Those Who Shift newsletter will move to @substack in February. Of course it's FREE! You can subscribe here if you haven't already. 👇 thosewhoswift.substack.com

In this article @kylebrowning explains how to split a large iOS app into independent modules using Swift Package Manager. kylebrowning.com/posts/modulari…

Here, @sagarunagar_ breaks down how layout geometry works in SwiftUI, covering tools like GeometryReader, coordinate spaces, and size measurement. sagarunagar.com/blog/geometry-…

In his article, @livsycode shares how to use NSCache effectively in Swift to store temporary objects like images or data, avoid memory bloat, and improve app performance with simple caching patterns. livsycode.com/best-practices…

In this article, @ScottBerrevoets reflects on a decade of using Interface Builder at scale, sharing lessons about maintainability, collaboration, and when visual tooling truly helps versus when it hinders productivity in Swift and UIKit projects. scottberrevoets.com/2026/03/02/all…

My friend @krzyzanowskim, who many of you probably know, developed Notepad.exe. It’s a lightweight coding scratchpad for macOS, built for experiments, snippets, and rapid prototyping. notepadexe.com

In this article, @amyruthworrall shows how to automate App Store screenshot creation for macOS apps using scripts and UI automation, reducing repetitive manual work. amyworrall.com/blog/automatin…

Read how @azamsharp argues that despite rapid advances in AI coding tools, software developers aren’t being replaced: only their workflows are changing. azamsharp.com/2026/02/26/dev…

This tutorial from @chunkyguy shows how to add physics-based motion to your UIKit interfaces using UIKit Dynamics, making UI elements feel alive with gravity, collisions, springs, and other real-world behaviors for more engaging interactions. whackylabs.com/swift/ios/uiki…

This Swift Academy Podcast episode hosted by @WalidSASSIIOS explores the real role of a Staff iOS Engineer and how it differs from a Tech Lead or “Senior++”. whackylabs.com/swift/ios/uiki…

This first video in a new series by @StewartLynch walks through creating a reusable NetworkManager for Swift and SwiftUI projects using async/await and URLSession. youtube.com/watch?v=zEzIxd…

Design once, ship screenshots everywhere. 📱 @AppScreensASO auto generates App Store ready screenshots for every Apple device and uploads straight to App Store Connect. ✅ No manual resizing. ✅ No design skills required. appscreens.com

Dev tool spotlight: @AppScreensASO 🚀 Automates App Store screenshots across all device sizes and languages, with direct uploads to App Store Connect. Built for developers who hate manual workflows - appscreens.com

In this article, @mattie explains how to reliably test asynchronous event streams by controlling timing, expectations, and emitted values. The approach helps validate concurrency code and prevents flaky tests. massicotte.org/blog/testing-e…

For my other newsletter - @cooltoolsnews (20,000 subscribers). I’m looking for cool tools and iOS or Android apps. 🛠️📱 Feel free to share them below. 👇 Each week, I’ll showcase 6 apps for free to my subscribers. 🤠

This tutorial by @tiagogogo introduces MapKit’s SwiftUI APIs, showing how to embed a Map view, manage regions and annotations, and react to user location. createwithswift.com/creating-maps-…

In his article, @dewanahmed argues the bigger shift from AI isn’t unemployment but the erosion of expertise and decision-making ownership. dewaniahmed.substack.com/p/ai-job-loss-…

In this article, @sagarunagar_ explains the difference between static and dynamic dispatch in Swift, showing how the compiler chooses which implementation to call and how protocols, extensions, and classes affect performance. sagarunagar.com/blog/static-vs…

In her article, @tanaschita explains how to reliably test database migrations by seeding old schema versions, running migrations, and verifying data integrity. The guide helps prevent crashes and data loss when your app updates its persistence model. tanaschita.com/testing-databa…

Design once, ship screenshots everywhere. 📱 @AppScreensASO auto generates App Store ready screenshots for every Apple device and uploads straight to App Store Connect. ✅ No manual resizing. ✅ No design skills required. appscreens.com

Swift System Metrics 1.0 introduces a stable package for collecting process-level metrics like CPU time, memory usage, and file descriptors across macOS and Linux. @swiftlang have an article dedicated to covering the topic. swift.org/blog/swift-sys…