Marc Prud'hommeaux is going to talk about SwiftUI. He offers this summary:
With iOS13 having been released 5 months ago, SwiftUI apps are slowly making their way into the App Store ecosystem. This talk will discuss the agony & ecstasy of developing real-world SwiftUI & Combine apps based on three different projects on three different platforms (iPhoneOS, iPadOS, & macOS). This is a follow-up talk to the June 2019 "SwiftUI: Declarative User-Interface Development" talk.
Chris Ladd built a command-line tool to change PaintCode’s static drawing code into parameterized views. He will present that.