feature-flags

Feature flags in SwiftUI provide dynamic control over app features without requiring new builds. They generate typed flag definitions, local and remote configuration providers, and a runtime debug menu to manage A/B testing and gradual rollouts in production.

Yes, using remote config for A/B testing in iOS can maintain type safety by generating typed flag definitions. This ensures flag values are strictly typed, preventing runtime errors when fetching remote configuration data.

Yes, the feature flag system supports reactive UI updates via @Observable in SwiftUI. It includes SwiftUI environment integration so that views automatically reflect changes when feature flag values are updated locally or remotely.

The best way to manage dynamic feature control in Swift is implementing a flexible provider architecture. This approach uses local and remote configuration providers to control feature visibility and behavior dynamically across production environments.

You can generate a runtime debug menu for toggling feature flags by building a comprehensive flag infrastructure. This includes creating typed definitions and environment integration to allow immediate testing of feature visibility during development.