Our Articles

Technical deep dives, benchmarks, architecture & Swift

Our blog covers technical explorations, benchmarks, architectural insights and modern Swift development — all from a real-world, production-grade perspective.

Swift 6.2: Concurrency Finally Made Accessible

Swift 6.2: Concurrency Finally Made Accessible

MainActor by default, @concurrent, isolated conformances

Announced at WWDC 2025 and shipped with Xcode 26, Swift 6.2 marks a turning point with "Approachable Concurrency": MainActor by default, async on the caller's actor, and @concurrent for explicit opt-in.

Swift Testing: The Complete Guide from Swift 6.0 to 6.2

Swift Testing: The Complete Guide from Swift 6.0 to 6.2

Apple's Next-Generation Testing API

Swift Testing represents a revolution in the approach to testing in Swift. Discover this complete guide covering Swift 6.0 to 6.2, macros, parameterization, traits, and coexistence with XCTest.

Swift 6.1: All the New Features in Detail

Swift 6.1: All the New Features in Detail

nonisolated, trailing commas, TaskGroup, Package Traits

Six months after Swift 6.0, Apple delivers Swift 6.1 with Xcode 16.3. A consolidation update that addresses daily friction points: less boilerplate, more syntactic flexibility.