WBF Academy
Swift Language

Swift Language

Intermediate

Master Apple's powerful and intuitive programming language. Covers Swift fundamentals, SwiftUI, concurrency, architecture patterns, and the full Apple SDK.

📋 5 tracks ❓ 919 questions 💡 100 tips 🎬 21 videos ⏱ ~80h
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Videos

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Variables, Constants & Type Inference 3:37

Variables, Constants & Type Inference
Optionals & Unwrapping 3:06

Optionals & Unwrapping
Functions & Closures 4:01

Functions & Closures
Structs vs Classes 3:36

Structs vs Classes

Tracks

Master variables, optionals, closures, generics, protocols, and core Swift patterns.

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Build beautiful apps with Views, state management, navigation, animations, and layouts.

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Understand async/await, actors, structured concurrency, Sendable, and TaskGroups.

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Design scalable apps with MVVM, DI, protocols, testability, and clean architecture.

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Leverage SwiftData, CloudKit, StoreKit 2, UserNotifications, and platform APIs.

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Certification Exam

✦
🏆

Certification Exam

Swift Language

❓ 40
Questions
⏱ 90m
Time Limit
% 75%
To Pass

All tracks · No time pressure to start

🏆

Certification Exam

Swift Language

#

40 Questions

All difficulty levels

⏱

90 Minutes

Auto-submits when time expires

%

75% to Pass

Earn your certification badge

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No Going Back

Once you answer, you move forward

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Tips

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SwiftUI Beginner

@ViewBuilder Custom Containers

Build reusable container views with @ViewBuilder
SwiftUI Intermediate

NavigationStack Typed Destinations

Type-safe navigation with NavigationStack and navigationDestination
SwiftUI Intermediate

@Observable Macro

Replace ObservableObject with the new @Observable macro
Async/Await Beginner

async/await URLSession

Fetch data from the network with Swift concurrency