UIKit
Test your knowledge of UIKit: view controllers, Auto Layout, the responder chain, and classic iOS UI patterns.
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Short, diverse tests covering Swift, ObjC, SwiftUI, UIKit, and many more.
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Tests:
SwiftUI
Test your knowledge of SwiftUI: state management, view identity, layout, and the declarative UI model.
Take testSwift Language
Test your knowledge of core Swift: optionals, generics, memory management, value vs reference types, and more.
Take testSwift Concurrency
Test your knowledge of async/await, actors, structured concurrency, and Swift's modern concurrency model.
Take testSoftware Development Best Practices
Test your knowledge of design patterns, testing, SOLID principles, and the practices behind maintainable apps.
Take testiOS Intermediate
Dive deeper into iOS patterns and best practices
Take testiOS fundamentals
A short self-check covering Swift concurrency, SwiftUI state, and UIKit basics.
Take testiOS Ecosystem
Test your knowledge of the broader iOS ecosystem: distribution, code signing, App Store review, and release tooling.
Take testiOS Advanced
Challenge yourself with advanced iOS concepts
Take testAlgorithms & Data Structures
Test your knowledge of core algorithms and data structures: complexity, trees, graphs, sorting, and more.
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