This document profiles Ahmed Abu Eldahab, a Google Developer Expert in Flutter and Dart. It provides information on Flutter and Dart, including that Flutter is Google's mobile UI framework that allows building native iOS and Android apps from a single codebase. It also summarizes recent updates and improvements to Flutter and Dart in 2021 related to performance, productivity, and support.

1. Ahmed Abu Eldahab
GDE Flutter & Dart
@dahabdev

2. Ahmed Abu Eldahab
Google Developer Expert in Flutter & Dart
Kortobaa LLC CEO
Alexandria/Dubai
/Dahabdev

3. bit.ly/dahab-youtube

4. bit.ly/dahab-youtube

5. Flutter is Google's mobile UI
framework that provides a
fast and expressive way for
developers to build native
iOS & Android apps from
a single codebase

6. Flutter is Google’s UI toolkit
for building beautiful,
natively compiled
applications for mobile, web,
and desktop from a single
codebase

7. UI toolkit to build, test, and
deploy beautiful mobile,
web, desktop, and
embedded apps from a
single codebase.
/DahabDev

8. /DahabDev
Build apps for any screen

9. /DahabDev

10. ● Language and Libraries
● Packages manager https://pub.dev
● Virtual machine
● Compile to Javascript dart2js
Dart is a client-optimized language for fast apps on any platform!
(Web - Desktop - Mobile - Embedded)
/DahabDev

11. Flutter 2.5
September 2021
Flutter 2.0
March 2021
Flutter 2.2
May 2021
Flutter 2.8
December 2021
/DahabDev
Year 2021
Dart 2.14
Dart 2.13
Dart 2.12
Dart 2.15

12. Performance
Productivity
Support
/DahabDev
https://flutter.dev

13. Performance
/DahabDev
As always, job #1 with Flutter is quality!
Metal shader and iOS jank

14. Performance
/DahabDev
As always, job #1 with Flutter is quality!
playing a 20 second
animated GIF went from
needing 400+ GCs to
needing just 4

15. Performance
/DahabDev
As always, job #1 with Flutter is quality!
Platform Channels
Improve sending messages
between Dart and
Objective-C/Swift (iOS) or
Dart and Java/Kotlin
(Android)

16. Productivity
/DahabDev
Developer DevTools
As always, job #1 with Flutter is quality!

17. Productivity
/DahabDev
Developer DevTools
As always, job #1 with Flutter is quality!

18. Productivity
/DahabDev
Developer DevTools
As always, job #1 with Flutter is quality!

19. Productivity
/DahabDev
Developer DevTools
As always, job #1 with Flutter is quality!

20. Productivity
/DahabDev
Flutter Lints defines the latest
set of recommended lints that
encourage good coding
practices
https://dart-lang.github.io/linter/lints/index.html

21. Productivity
/DahabDev
Pigeon is a code generator
tool to make communication
between Flutter and the host
platform type-safe, easier and
faster.

22. Support
/DahabDev
Android full screen

23. /DahabDev

24. Support
/DahabDev
Flutter now supports 5
ad formats, integrates
both AdMob and Ad
Manager

25. Support
/DahabDev
Add Apple Pay &
Google Pay easily to
your application

26. Support
/DahabDev
A storefront-independent
API for purchases in
Flutter apps.

27. Support
/DahabDev
Material You support

28. Support
/DahabDev
The FlutterFire plugins have
(almost) all moved from beta to
stable quality.
https://firebase.flutter.dev/docs/overview

29. Support
/DahabDev
The FlutterFire plugins have
(almost) all moved from beta to
stable quality.
https://firebase.flutter.dev/docs/overview

30. Support
/DahabDev
Package support is now
available in DartPad
https://dartpad.dev

31. Support
/DahabDev
Furthermore, in the 3.0
release, webview_flutter
provides preliminary support
for a new platform: the web. W

32. Support
/DahabDev
Flame is a modular Flutter
game engine that provides a
complete set of
out-of-the-way solutions for
games

33. Support
/DahabDev
6200+ Packages available
https://pub.dev

34. Support
/DahabDev
900+ Projects available on
codecanyon vs 300+ for React
native

35. /DahabDev
https://medium.com/flutter/whats-new-in-flutter-2-8-d085b763d181
https://medium.com/dartlang/dart-2-15-7e7a598e508a
https://medium.com/flutter/whats-new-in-flutter-2-5-6f080c3f3dc

36. /DahabDev

37. Thanks

39. Ahmed Abu Eldahab
Google Developer Expert in Flutter & Dart
Kortobaa LLC CEO
Alexandria/Dubai
/Dahabdev