TCA: Path towards Building Better SwiftUI Apps
summary
Explains how The Composable Architecture (TCA) replaces ad hoc SwiftUI state with a single source of truth using Store, State, Action enums, Reducers and Effects, showing a GitHub API client simulator that lists repos, opens detail screens, favorites persist, and navigates via a navigation stack store; uses IdentifiedArray for child domains, a repository client dependency, and TestStore unit tests that run and verify actions and state changes; notes TCA has ~9k stars and ~30k clones biweekly and promotes testable side effects.
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chapters (10)
- 0:00Introduction to TCA
- 1:08Architecture and state
- 3:39TCA core concepts
- 7:05Building the detail screen
- 14:53Implementing row features
- 17:35List and API integration
- 25:45Root navigation and state
- 29:21Testing with TCA
- 34:05Takeaways and resources
- 35:44Q&A session
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