Donny Wals • 9/24/2025

Using Observations to observe @Observable model properties

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This article explores Swift's new Observations framework for tracking changes in @Observable model properties outside of SwiftUI. It demonstrates how to create async sequences that emit values when observed properties change, replacing the older withObservationTracking method. The post includes code examples, setup steps, and discusses potential pitfalls when using this new observation approach in Xcode 26 and Swift 6.2.

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#mobile development #Io #Swift
Using Observations to observe @Observable model properties

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