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89async and await
90Tasks and TaskGroup
91Actors: protecting shared state
92@MainActor for UI updates
93Structured concurrency
94Continuations: bridging callbacks
95Memory management: ARC
96Strong, weak, and unowned
97Closures and retain cycles
98Property wrappers
99Result builders in brief
100Key paths

89async and await
90Tasks and TaskGroup
91Actors: protecting shared state
92@MainActor for UI updates
93Structured concurrency
94Continuations: bridging callbacks
95Memory management: ARC
96Strong, weak, and unowned
97Closures and retain cycles
98Property wrappers
99Result builders in brief
100Key paths

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Lesson 92 of 2,511·5. Concurrency and AdvancedFree lesson

@MainActor for UI updates

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