This document summarizes the key announcements from Apple's WWDC 2019 conference, including new features for iOS 13, watchOS 6, macOS Catalina, and the introduction of SwiftUI and Sign In with Apple. Some of the major new capabilities discussed include a system-wide dark mode on iOS, performance upgrades, enhanced security and privacy controls, and new multi-tasking features enabled by Sidecar. SwiftUI is highlighted as a new way to build apps with less code using a declarative syntax, while Sign In with Apple allows users to securely sign into apps and websites without sharing their private email address. Comparisons are drawn between SwiftUI and existing approaches like XIBs and Storyboards to emphasize SwiftUI's benefits like reduced

1. Morning
Squareboat-ians !

2. Topics
● What’s New in Apple World - WWDC19
● Project Catalyst
● Sidecar
● Sign-In With Apple
● SwiftUI (main one)
● Comparison Between SwiftUI, XIBs and StoryBoards

3. What’s new in Apple World
WWDC 19 Highlights

4. iOS 13
New Look
Performance Upgrade
Security Enhanced
New Carplay
Audio Sharing with AirPods
A great unique never-seen-before
feature

5. Image Source : Apple.com

6. ImageSource:Apple.com

7. ImageSource:Apple.com

8. ImageSource:Apple.com

9. ImageSource:Apple.com

10. Never-seen-before
Feature
On iOS
ImageSource:Apple.com

12. KitKat : Android 4.4
(October 2013)
Lollipop: Android 5.0
Nougat: Android 7.0
Marshmallow : Android 6.0
Oreo : Android 8.0
Android Users Please maintain silence !
Android Q

13. Behave..
Let them be Happy Now
Later this Year

14. watchOS 6
“A new chapter in the relationship people have with technology.” ~Apple

15. ImageSource:Apple.com

16. New Functionalities
1. New Look
2. Better UI
3. Dedicated App Store
4. Makes Watch Independent Machine
5. Fast
6. SwiftUI
7. Sign-In with Apple

17. MacOS 10.15
Catalina
hackr.io/blog/install-macos-catalina-10-15-beta

18. Image Source : Apple.com

19. Project Catalyst
Create apps for iPad and run on Mac

21. Sidecar
Use iPad as secondary wireless display with your mac

22. Sign-in With Apple
Fast and secure way to Sign-In anywhere.

23. Either Go with your original Email-Id.
vaibhav@gmail.com
Or
Apple will create a random Id for you, and your app provider will never know your original Email ID.
anonymous@privately.apple.com
And all the mails to random id will be forwarded to your original ID
Coz Apple sab jaanta hai

24. ● Available in iOS 13
● Supports Dark Theme
● Hides Original Email
● Redirects Every mail to Original Email
● Fills up form for you
● Enter password for logging - in
● OR Just a tap for fingerprint verification
● OR you can just look (iphone X, iPhone Xr, iPhone Xs, iPhone Xs Max)

25. ● iPhone
● iPad
● Apple Watch
● Apple TV
● Mac
● Android
● Web
ImageSource:Apple.com

26. SwiftUI
Better Apps, Less Code

27. Declarative Syntax. Easy to read. Natural to write
ImageSource:Apple.com

28. Number of States

29. Number of States

30. Number of States

31. Number of States

32. Number of States
Image Source : Apple.com

33. ImageSource:Apple.com

34. ImageSource:Apple.com

35. SwiftUI
Drag and Drop
Easy to write Code
Declarative Syntax
Easy to Manage
Git Friendly
Single File Controller
Debug Data visualisation
XIB StoryboardsFeatures
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO, NOT AT ALL
No, Nahi, Bilkul Nahi
NO
NO

36. XIB
Total Line of code 90
SwiftUI
Total Line of code 21(in image)
actually just 8
For making this..

37. If anyone wants to try out new macOS Catalina, this mac is available for few days.
Sign-In with Apple JS
https://developer.apple.com/doc
umentation/signinwithapplejs
SwiftUI Sample Project
https://github.com/Root-vb/swif
tUI-sample-project
Important Links

38. Thank You.
Slides by
Vaibhav Bhasin
Mobile Developer
Squareboat.com