The macOS Notarization Performance Mystery: When TCC Checks Kill Your Frame Rate
A deep dive into debugging a performance issue that only appeared in notarized macOS apps—and the hidden cost of ScreenCaptureKit security checks.
Posts in Swift
Concurrency-Safe Notifications in Swift 6.2
NotificationCenter finally gets first-class Swift Concurrency support with MainActorMessage and AsyncMessage. Here's how to use them—and why they matter.
Swift 6.2's Approachable Concurrency: What Actually Changes
Swift Concurrency has been available for years, but many developers still avoid it. Swift 6.2's Approachable Concurrency changes that—here's what it means for your code.
A Practical Guide to MVVM in SwiftUI
MVVM is the go-to architecture for SwiftUI apps. Here's a no-nonsense guide with real code examples.