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Swift Concurrency: Actors, Executors, and Their Interaction with Threads

The Mechanics: An Actor doesn't achieve thread safety by magic; it relies entirely on its underlying SerialExecutor to orchestrate...

The Complete Guide to Migrating From UIKit to SwiftUI in Large Production Apps

Migrating from UIKit to SwiftUI in large production apps requires an incremental approach that prioritizes stability, observabilit...

Swift Concurrency Explained: Actors, Executors, and Reentrancy

Explore Structured Concurrency in Swift: Actors, @MainActor, @GlobalActor, understanding the Swift Concurrency runtime, and actor...

The Difference Between EnvironmentObject, StateObject, ObservedObject & Observab...

SwiftUI uses a set of property wrappers to handle data changes. @StateObject is a property wrapper that instantiates a class confo...

The HackerNoon Newsletter: Swift: Master of Decoding Messy json (2/26/2026)

Swift: Master of Decoding Messy json

I recently came across an interesting challenge involving JSON decoding in Swift. I wanted to see how our popular online resources...

Swift Network Error Handling: A Complete Guide to a Production-Ready Layer

In a previous article, we explored how to construct a robust, abstract network layer using**Clean Architecture**. In this article,...

How to Build Smooth iOS Transitions That Don't Break User Flow

iOS apps often have bad transitions that break flow and cause jank and flashing. In this article, we'll learn how to build transit...

Swift Concurrency: Part 3 — Bridging Legacy APIs with Continuations

Continuations are a lightweight way to write Swift code that suspends at natural points and resumes when results arrive. They prov...

Swift’s #Predicate Explained: How Type-Safe Filtering Works in SwiftData

Swift’s new #Predicate macro turns query filtering into a type-safe, compile-time-checked process for SwiftData, but it requires c...

The HackerNoon Newsletter: Porting Scientific Algorithms from MATLAB to JavaScri...

Any and Some Keywords in Swift: A Guide to Understanding Both

Learn how the any and some keywords enable flexible type handling and protocol usage in Swift, enhancing type safety and performan...