Channel Public Channel

iOS dev

@iosdevio

There is a single sponsored link in each issue (monday).
One sponsor per issue.
Every sponsored link should be highly relevant to Apple ecosystem app development.
Sponsored link price - 100$
Contact: @tigorn

Open in Telegram

Subscribers: 9.62K
Photos: 12
Videos: 0
Links: 6.3K

Showing posts older than #6343 · Back to latest

Older Posts 20 shown

Post #6342 871 May 8, 2026, 15:08 UTC

https://medium.com/ios-ic-weekly/the-flaky-test-that-taught-me-how-swift-concurrency-actually-works-9b8ff9ded1cf

Medium The Flaky Test That Taught Me How Swift Concurrency Actually Works Building a test clock in Swift sounds simple. Making it deterministic under @MainActor is where the real concurrency model reveals itself.

Post #6341 646 May 8, 2026, 15:08 UTC

https://www.massicotte.org/step-by-step-designing-protocols/

massicotte.org Concurrency Step-by-Step: Designing Protocols Swift protocols comes with trade-offs at every turn. Understanding them is the key to a successful design.

Post #6340 673 May 8, 2026, 15:08 UTC

https://www.avanderlee.com/concurrency/unexpected-task-suspension-points-in-swift-concurrency/

SwiftLee Unexpected Task suspension points in Swift Concurrency Explore suspension points in Swift Concurrency and learn how they affect task execution and app performance.

Post #6339 565 May 8, 2026, 15:08 UTC

https://www.avanderlee.com/concurrency/immediate-tasks-in-swift-concurrency-explained/

SwiftLee Immediate tasks in Swift Concurrency explained Understand the role of immediate tasks in Swift 6.2 and learn when to implement them in your concurrent programming.

Post #6338 450 May 8, 2026, 15:08 UTC

https://www.avanderlee.com/ai-development/xcode-instruments-time-profiler-improve-performance-with-ai/

SwiftLee Xcode Instruments Time Profiler: Improve performance with AI Discover the benefits of using the Time Profiler and AI Agents for optimizing app performance effectively.

Post #6337 428 May 8, 2026, 15:08 UTC

https://matteomanferdini.com/swiftui-reusable-views/

Matteo Manferdini 3 Key Strategies to Make SwiftUI Views More Reusable Monolithic views are the most common issue in SwiftUI codebases, especially among inexperienced developers. While the declarative nature of SwiftUI makes it possible to quickly put together complex user interfaces, it also makes it easy to create massive…

Post #6336 416 May 8, 2026, 15:08 UTC

https://onmyway133.com/posts/how-to-avoid-swift-6-concurrency-crashes/

Onmyway133 How to avoid Swift 6 concurrency crashes | Swift Discovery Issue #1037 Enabling Swift 6 strict concurrency checking (SWIFT_STRICT_CONCURRENCY = complete) catches data races at compile time, but it does not protect you fully at runtime. The compiler also injects dynamic isolation assertions at actor and GCD boundaries.…

Post #6335 401 May 8, 2026, 15:08 UTC

https://onmyway133.com/posts/how-to-use-isolated-and-nonisolated-in-swift-6-concurrency/

Onmyway133 How to use isolated and nonisolated in Swift 6 concurrency | Swift Discovery Issue #1039 Actor isolation in Swift 6 is not binary. A type can be mostly isolated while selectively exposing some members to callers from any context. A function can accept any actor and run directly on its executor without being bound to it permanently.…

Post #6334 411 May 8, 2026, 15:08 UTC

https://livsycode.com/swift/swift-arc-from-zombie-objects-to-side-tables/

Livsy Code → Learn Swift the smart way Swift ARC: From Zombie Objects to Side Tables → Livsy Code Greetings, traveler! Reference counting is one of those topics every iOS developer learns early and then rarely revisits in depth. At the surface, it feels predictable: objects are retained, released, and eventually deallocated. Underneath, the implementation…

Post #6333 441 May 8, 2026, 15:08 UTC

https://livsycode.com/blog/what-is-swift-concurrency/

Livsy Code → Learn Swift the smart way What is Swift Concurrency? → Livsy Code Greetings, traveler! Swift Concurrency was introduced to address a long-standing problem in application development: writing concurrent code that remains correct as systems grow in complexity. Coordinating work across threads has traditionally relied on conventions…

Post #6332 496 May 8, 2026, 15:08 UTC

https://livsycode.com/best-practices/actors-vs-queues-vs-locks-in-swift/

Livsy Code → Learn Swift the smart way Synchronization in Swift: Actors vs Queues vs Locks → Livsy Code Greetings, traveler! Concurrency in modern iOS applications shows up almost everywhere. Networking, database access, image processing, and even parts of UI logic often run in parallel. The system schedules work across multiple threads, and for the most part…

Post #6331 498 May 8, 2026, 15:07 UTC

https://livsycode.com/swiftui/when-swiftui-modifiers-hold-onto-memory-longer-than-expected/

Livsy Code → Learn Swift the smart way When SwiftUI modifiers hold onto memory longer than expected → Livsy Code Greetings, traveler! Every experienced iOS engineer eventually runs into the same unsettling moment: you navigate back from a screen, expect deinit to fire, and nothing happens. The view disappears but the memory does not. In SwiftUI projects, this behavior…

Post #6330 548 May 8, 2026, 15:07 UTC

https://livsycode.com/swiftui/an-odometer-style-number-animation-in-swiftui/

Livsy Code → Learn Swift the smart way An Odometer-Style Number Animation in SwiftUI → Livsy Code Greetings, traveler! Counters with a rolling, odometer-like feel are a familiar interaction pattern in modern interfaces. You can see this kind of visual treatment in products such as YouTube when numeric values update on screen. In SwiftUI, reaching a similar…

Post #6329 733 May 8, 2026, 15:07 UTC

https://www.sagarunagar.com/blog/associatedtype-swift-explained-swiftui/

Sagarunagar associatedtype in Swift Explained - A Complete Guide with SwiftUI Examples Learn what associatedtype in Swift is, why it matters, and how it powers SwiftUI. Includes clear explanations, real-world examples, and architecture patterns.

Post #6328 747 May 8, 2026, 15:07 UTC

https://www.youtube.com/live/E95agtPgaa0?si=9vVBN6ghgYr2Kglq

YouTube Q&A: Swift concurrency | Meet with Apple Join us online for a live deep dive into Swift concurrency with Apple engineers. Ask questions, gain insights from teams within Apple who have adopted concurrency in their own APIs, and learn best practices for migrating to or adopting Swift concurrency in…

Post #6327 1.25K Apr 17, 2026, 15:24 UTC

https://www.avanderlee.com/ai-development/network-requests-optimization-using-xcodes-simulator-agents/

SwiftLee Network Requests Optimization using Xcode's Simulator & Agents Enhance user experience by optimizing network requests. Use AI Agents for faster responses and better app performance.

Post #6326 1.13K Apr 17, 2026, 15:24 UTC

https://swiftandmemes.com/interface-segregation-principle-in-ios-how-to-prevent-protocol-from-becoming-a-prison/

Swift and Memes ‣ iOS, Swift, Good Practices - explained with memes! Interface Segregation Principle In IOS: How To Prevent A Protocol From Becoming A Prison ‣ Swift and Memes One protocol. 25 methods. 6 teams. A race condition nobody saw coming. A war story about the Interface Segregation Principle in iOS.

Post #6325 1.01K Apr 17, 2026, 15:24 UTC

https://www.sagarunagar.com/blog/lazy-properties-swiftui-pitfalls/

Sagarunagar Lazy Properties in Swift - Why They Don’t Always Work in SwiftUI Using lazy properties in SwiftUI? Learn why they behave differently, when to avoid them, and better alternatives for production apps.

Post #6324 791 Apr 17, 2026, 15:24 UTC

https://livsycode.com/swift/rebuilding-higher-order-functions-in-swift/

Livsy Code → Learn Swift the smart way Rebuilding higher-order functions in Swift → Livsy Code Greetings, traveler! On iOS interviews, candidates are often asked to reimplement familiar higher-order functions from scratch. These tasks look simple on the surface, yet they quickly reveal how well you understand generics, value semantics, and iteration…

Post #6323 657 Apr 17, 2026, 15:24 UTC

https://livsycode.com/swiftui/swiftui-custom-popover/

Livsy Code → Learn Swift the smart way SwiftUI Custom Popover → Livsy Code Greetings, traveler! SwiftUI gives you .popover, but sometimes it is the unsuitable tool. For instance, design might require a popover with no arrow. In those cases we can reach for matchedGeometryEffect. It lets you “attach” an overlay to a view without…

Older posts →

Threads Profile ViewerView any public Threads profile without an account.Open ThreadLook →Writing with AI? Make it sound human.Metric37 rewrites AI drafts so they read naturally. Free AI detector, 1,500 words free.Try Metric37 →