Topics5 editions

Architecture

Structure, ownership and patterns that survive real teams and real clients.

The Upload Finished. Did the Work?

Reliable uploads separate transport completion from server commitment, using a durable state machine, reconciliation on launch, and idempotent retries.

Why MVVM-C with Coordinators Does Scale

MVVM-C scales when coordinators own navigation and business rules stay in view models or domain use cases β€” a real-world SwiftUI perspective.

Swift Enum Hidden Magic Tricks

Use enums as architecture: state machines, compiler-enforced namespaces, and polymorphism without inheritance instead of boolean soup.