What tools and approaches do you use for thread management in your projects?

To manage execution flows in iOS projects, the following are usually used:

• GCD (Grand Central Dispatch) for asynchronous task execution on different queues.
• Operation and OperationQueue for more complex dependency management and task cancellation.
• async/await (starting from Swift 5.5) for simplifying asynchronous code.

Example of using GCD:

DispatchQueue.global(qos: .background).async {
    // Background task
    let result = heavyComputationalFunction()
    DispatchQueue.main.async {
        // UI update on the main thread
        self.label.text = "Result: \(result)"
    }
}