• What's new in Swift
• What's new in SwiftUI
• What's new in UIKit
• What's new in Xcode
• Debug Swift debugging with LLDB
• Embrace Swift generics

• What's new in Foundation
• What's new in SwiftUI
• What's new in UIKit
• What‘s new in Swift
• Meet async/await in Swift
• ARC in Swift: Basics and beyond
• Use async/await with URLSession
• Detect and diagnose memory issues
• Meet AsyncSequence
• Swift concurrency: Behind the scenes
• Swift concurrency: Update a sample app
• Protect mutable state with Swift actors

• Meet WidgetKit
• Advances in UICollectionView
• Advances in diffable data sources
• Lists in UICollectionView
• Modern cell configuration
• Embrace Swift type inference
• Unsafe Swift
• Get your test results faster

• LLDB: Beyond "po"
• Introducing Combine
• Advances in UI Data Sources
• Advances in Collection View Layout
• Combine in Practice
• SwiftUI Essentials
• Architecting Your App for Multiple Windows

• Testing Tips & Tricks
• iOS Memory Deep Dive
• Advanced Debugging with Xcode and LLDB
• Swift Generics (Expanded)
• A Tour of UICollectionView
• High Performance Auto Layout

• Swift

• Concurrent Programming With GCD in Swift 3
• Protocol and Value Oriented Programming in UIKit Apps
• Understanding Swift Performance

• Protocol-Oriented Programming in Swift
• Networking with NSURLSession
• What's New in LLDB
• Mysteries of Auto Layout, Part 1
• Mysteries of Auto Layout, Part 2
• Optimizing Swift Performance
• Performance on iOS and watchOS
• Building Responsive and Efficient Apps with GCD

참고 템플릿: HARIBO/WWDC