2025
Liquid Glass & Foundation Models
164 sessions
119 transcripts
13 pathways
- Liquid Glass design system across SwiftUI / UIKit / AppKit
- Foundation Models on-device LLM framework
- Swift 6.2 main-actor-by-default concurrency
- visionOS 26 maturity, immersive video pipeline
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2024
Apple Intelligence debut
123 sessions
119 transcripts
13 pathways
- Apple Intelligence, Writing Tools, Genmoji, Image Playground
- Swift 6 strict concurrency migration
- Swift Testing framework debut
- visionOS 2, RealityKit improvements, Translation framework
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2023
visionOS reveal
196 sessions
177 transcripts
14 pathways
- visionOS & Vision Pro platform reveal
- SwiftData & Observation frameworks
- Swift macros, parameter packs
- Interactive widgets, watchOS 10 redesign
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2022
Async/await maturity & Charts
191 sessions
177 transcripts
14 pathways
- Swift Async Algorithms, structured concurrency
- SwiftUI Charts framework debut
- NavigationStack / NavigationSplitView
- App Intents debut, Live Activities, Lock Screen widgets
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2021
Swift Concurrency debut
211 sessions
200 transcripts
14 pathways
- async/await, actors, structured concurrency debut
- SharePlay & GroupActivities
- Object Capture, RealityKit 2 custom systems
- Xcode Cloud, DocC, Focus modes, Live Text
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2020
Apple Silicon transition
227 sessions
212 transcripts
14 pathways
- Apple Silicon Mac transition (M1 era begins)
- macOS Big Sur design overhaul
- iOS Home Screen Widgets & WidgetKit debut
- App Clips, Swift 5.3, watchOS 7 sleep tracking
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2019
SwiftUI & Combine debut
165 sessions
155 transcripts
14 pathways
- SwiftUI declarative UI framework debut
- Combine reactive framework debut
- Sign In with Apple, Mac Catalyst, iPadOS launch
- RealityKit & Reality Composer debut, Dark Mode
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2018
iOS 12 Performance & Siri Shortcuts
124 sessions
116 transcripts
14 pathways
- iOS 12 performance focus, Auto Layout linear complexity
- Siri Shortcuts API & Shortcuts app debut
- ARKit 2 (shared experiences, persistent worlds), USDZ
- Create ML, Core ML 2, Network framework, Marzipan preview
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2017
ARKit, Core ML & Vision debut
155 sessions
137 transcripts
14 pathways
- ARKit, Core ML, and Vision framework debuts
- Drag and Drop on iPad, Files app
- iOS 11 design refresh, Swift 4 Codable
- Metal 2 (argument buffers), HEIF/HEVC adoption
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2016
SiriKit, Swift 3 & iMessage Apps
125 sessions
125 transcripts
14 pathways
- SiriKit DEBUT (intent domains, third-party Siri integration)
- Swift 3 (huge breaking API guidelines refactor)
- iMessage apps & sticker packs DEBUT, CallKit DEBUT
- watchOS 3 redesign, APFS sneak, Differential Privacy
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2015
Swift 2 & Open Source announcement
106 sessions
106 transcripts
14 pathways
- Swift 2 & open-sourcing announcement, error handling
- Protocol-Oriented Programming paradigm shift
- iPad multitasking debut, App Thinning & Bitcode
- watchOS 2 native apps, tvOS & GameplayKit debut
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2014
Swift & the Five Framework Debuts
108 sessions
108 transcripts
14 pathways
- Swift LANGUAGE DEBUT — Apple's new programming language
- HealthKit, HomeKit, CloudKit, Metal, App Extensions all debut
- iOS 8 widgets, custom keyboards, Continuity / Handoff
- Adaptive UI / Size Classes, Touch ID API, PhotoKit, WatchKit preview
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