Beginning in iOS 15 and macOS 13, Swift developers can begin using the Swift async/await syntax to to suspend and resume processing while waiting for long-running work to complete. This post walks through the process to upgrade a set of nested API calls from the familiar closure syntax to the new and improved Swift …

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This technique is demonstrated within the context of a SwiftUI application, but the real topic of discussion is the NetworkClient singleton used by the SwiftUI app. There's really no difference between how this technique applies for UIKit or AppKit, so it should still be relevant. App Architecture The overall app for …

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