Ahmed Abu Eldahab
GDE Flutter & Dart
@dahabdev

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

bit.ly/dahab-youtube

bit.ly/dahab-youtube

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

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

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

/DahabDev
Build apps for any screen

/DahabDev

● 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

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

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

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

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

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)

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

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

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

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

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

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

Support
/DahabDev
Android full screen

/DahabDev

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

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

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

Support
/DahabDev
Material You support

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

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

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

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

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

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

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

/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

/DahabDev

Thanks

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