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SwiftLee

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Latest posts

Last updated 2 days ago

Combine and Swift Concurrency: A threading risk

2 days ago

Many developers are migrating from Combine to Swift Concurrency. Swift Concurrency is...

Threads vs. Tasks in Swift Concurrency

9 days ago

Are Threads the same as Tasks in Swift Concurrency? You may wonder...

Modern Swift Lock: Mutex & the Synchronization Framework

16 days ago

Swift offers several solutions to lock access to mutable content and prevent...

Sparkle: Distribution apps in- and out of the Mac App Store

about 1 month ago

By implementing Sparkle into RocketSim, I’ve been able to allow developers to...

#Playground Macro: Running Code Snippets in Xcode’s canvas

about 1 month ago

Xcode 26 introduced a new #Playground macro that allows you to run...

Default Actor Isolation in Swift 6.2

about 2 months ago

Default Actor Isolation in Swift 6.2 allows you to run code on...

@concurrent explained with code examples

about 2 months ago

Swift 6.2 introduced many changes during WWDC 2025, including a new @concurrent...

Billing Grace Period Explained: How It Works and Why It Matters

2 months ago

Users with auto-renewable subscriptions can enter a billing grace period if their...

Institutional Purchases: Understanding and Detecting

2 months ago

A download spike caused by Institutional purchases visible in App Store Connect...

SwiftUI ForEach Explained with Code Examples

3 months ago

If you’re building dynamic lists or repeating UI components in SwiftUI, there’s...

Swift 6.2: A first look at how it’s changing Concurrency

3 months ago

Swift 6.2 is the upcoming release of Apple’s native language. It’s currently...

Swift Reduce: Combining elements into a single value

4 months ago

The Swift reduce method allows you to produce a single value from...