pointfreeco/swift-composable-architecture

This system is the Composable Architecture, a Swift framework for building iOS and macOS applications with a clear, testable, and predictable state management model. It provides a declarative approach to handling side effects, navigation, and UI updates through a unidirectional data flow. The codebase includes extensive documentation, example applications, and a comprehensive test suite that validates the library's core primitives and modern Swift concurrency patterns.

This period focused on modernizing the codebase by migrating to Swift's native concurrency model (async/await) and adopting the new @Reducer and @ObservableState macros. The team removed legacy patterns, deprecated APIs, and outdated dependencies, while simultaneously updating all example applications and test suites to align with these new architectural standards.

50 changes

This period focused on migrating the Composable Architecture to version 1.0, introducing observation-based state management, new reducer types, and modern SwiftUI/UIKit patterns. The work included updating all example applications to use the new API, adding comprehensive test coverage, and expanding the documentation to reflect the latest architectural practices.

46 changes

This period focused on modernizing the Composable Architecture with Apple's Observation framework and Swift 6 compatibility, introducing new SwiftUI view helpers and state observation capabilities. The team also expanded test coverage for iOS 16 and 17, updated case studies and tutorials to reflect these architectural shifts, and added benchmarking tools.

15 changes

pointfreeco/swift-composable-architecture was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.