Tag: Code Quality

A floor plan of well-bounded rooms joined by narrow doorways, picturing a Swift codebase split into clear modules.

Swift App Development: Concurrency, Testing and Codebases That Last

How we write Swift that stays maintainable: data-race-safe concurrency, tests that earn their keep, modular packages, and incremental migration from Objective-C.

Sep 29, 2026 · 7 min read