UIKit
UIKit is Apple's framework for building user interfaces in iOS, iPadOS, tvOS, and watchOS applications. It provides a set of pre-built UI components like buttons, labels, and tables, along with tools for handling touch events, animations, and navigation. Developers use UIKit to create native, responsive apps that adhere to Apple's design guidelines and integrate seamlessly with iOS system features.
Developers should learn UIKit when building native iOS apps, as it's the foundational framework for iOS development and is required for apps targeting older iOS versions or using certain system APIs. It's essential for creating custom UI components, handling complex animations, and ensuring app performance and compatibility across Apple devices. Use cases include developing productivity apps, games with custom interfaces, or any app requiring deep integration with iOS features like notifications or accessibility.