What I learned at #WWDC21 watching "Demystify SwiftUI"?

Pedro Rojas explains how SwiftUI's ViewBuilder handles returning multiple views under the hood using Swift's opaque types.

Hello guys, Welcome to another video! I wanted to share a quick video about what I learned this week at #WWDC21. We will answer why we can return "multiple" views using ViewBuilder since opaque types cannot allow you to do that. Is it just magic? ... actually no, let's find out 😉! ------ Resources: * Demystify SwiftUI: developer.apple.com/videos/play/wwdc2021/10022/ * Opaque types: youtu.be/C4WQFU7QrmM * ViewBuilder: youtu.be/II4xKNjalTE ------ Other videos in the channel: * State management in SwiftUI: youtube.com/playlist?list=PLHWvYoDHvsOWcOjBdPoMGCvX_7X9U14Qo * UIKit in SwiftUI: youtube.com/playlist?list=PLHWvYoDHvsOX8vB95YIkv_r5e5IXWcyu2 * Generics: youtube.com/playlist?list=PLHWvYoDHvsOVP-9UvMBBYJCqxrJ3E8Cry * The power of Combine: youtu.be/IJinuMLaERE * Never type in Swift & SwiftUI: youtu.be/RHgRq4_gdk8 ----- Don't forget to subscribe to the channel, like it, and follow me on social media: Twitter: twitter.com/swiftandtips twitter.com/pitt500 Finally, ask me for a video you would like to see next 😄! Credits: - Music by Wataboi from pixabay.com/ - Video edited with LumaFusion