ADDC 2017 - John Sundell: Creating great animations on iOS
29:52
Swift & Fika 2018 – John Sundell: The Lost Art of System Design
28:32
UIKonf 2018 – Day 1 – John Sundell – The Magic of UI Testing
27:34
iOS Swift Tutorial: Create Advanced Interactive Animations with UIKit
49:32
John Sundell — Writing Swift code with great testability
20:33
try! Swift Tokyo 2018 - Using Swift to Visualize Algorithms
29:27
Gentle Generics – John Sundell at Hacking with Swift Live 2019
42:18
Beyond Animations with Core Animation - John Sundell, Swift by Sundell
1:00:01