What are best practices for UIKit in Swift?

Best practices for UIKit in Swift ensure better performance, maintainability, and overall user experience. Following these practices helps in building scalable iOS applications.
UIKit, Swift, best practices, iOS development, performance, UI design
// Example of setting up a simple UILabel in UIKit import UIKit class ViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() let label = UILabel() label.text = "Hello, UIKit!" label.textColor = .black label.font = UIFont.systemFont(ofSize: 24) label.translatesAutoresizingMaskIntoConstraints = false view.addSubview(label) // Best practice: Use Auto Layout NSLayoutConstraint.activate([ label.centerXAnchor.constraint(equalTo: view.centerXAnchor), label.centerYAnchor.constraint(equalTo: view.centerYAnchor) ]) } }

UIKit Swift best practices iOS development performance UI design