All Posts
Browse all blog posts by year and month
2026 5
February 1
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Apple's Container Tool: A Deep Dive into CLI, Plugins, and XPC
Published:• 13 min readUnderstanding how Apple built their container tool - from CLI commands to plugin architecture to inter-process communication with XPC
January 4
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Swift Package Manager Traits: Feature Flags for Your Dependencies
Published:• 5 min readSE-0450 brings traits to SwiftPM - conditionally compile code, toggle optional dependencies, and configure packages without forking them
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Swift Configuration: A Practical Guide
Published:• 3 min readUsing Apple's swift-configuration library for debug settings, feature flags, and environment-based configuration.
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API Notes: Improving Swift Imports Without Touching C Headers
Published:• 4 min readLearn how Clang API Notes let you customize how C libraries appear in Swift - rename functions, add nullability, and improve ergonomics without modifying original headers
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InlineArray in Swift 6.2: Fixed-Size Arrays Done Right
Published:• 5 min readA deep dive into SE-0453 InlineArray - Swift finally gets stack-allocated fixed-size arrays with safe indexing and iteration