"If You know Angular, now You mobile"
NativeScript 2.0 release mantra
Matheus CAS
@matheuscas
Maqhin Solues InovadorasSalvador, Bahia
@matheuscas
GDG FSA OrganizerBens father
What is talks is not- Versus battle bullshit
- Comparison to Angular 1
- Detailed overview about Angular 2
- Demo of building a Angular 2 application
What this talk is- Why you shout bet on the Web Stack
- Why you shout bet on the Angular 2
- Who's betting on it!
- Given by a Angular 2 beginner
The Web Stack
The Web Stack
Java, ObjectiveC, Swift, C#
APIS: Camera, GPS, Media
iOS, Android, WP10
Traditional Mobile stack Web stack
HTML, CSS, JS
WebView
iOS, Android, WP10
Hybrid Mobile stack
Web stackAPIS: Camera, GPS, MediaCordova / Phonegap
JQuery Porchat
Mi Sencha
Its not 2009!
20092.0 - 2.1
The Mobile Web
The Growth of Mobile
Mobile app domination
Mobile audience growth
Web for reach, Mobile for rich
The Facebook's Case
Hybrid Mobile Apps And
AngularJs
Hybrid mobile apps run on the device and are written with web technologies.
1.3M apps were created in 2015top 40 project on GitHub (+24k stars)320k downloads per monthtop 1% most popular packages on NPMMuch more: http://blog.ionic.io/how-2015-went-for-ionic/
Why AngularJs?
Actively maintainedHuge Community
Easy to start
Built for REST
Backed by
RoutingTemplates
Data binding
oogleAngular 1.x is stable
Why a new Angular?
$digest()
Compromised withDOM
And The Web moved forward
Angular
$scope
controllers
angular.module
jqLite Directive object definition
Angular 2 is built from scratch
Platform for building mobile, web and desktop applications
"Today, Angular2 is 5x faster than Angular 1" - Misko, 2/10/15
Deep Tree Benchmark - 09/02/2015Source: https://angular2-intro.firebaseapp.com
https://angular2-intro.firebaseapp.com
Angular 2 is platform agnostic
Not coupled with DOM
Not even compromised with HTML
Better change detection
Each element has a change detector'
Immutables
Observables
So Lets recap
No DOM relationshipNo HTML boundedImproved change detectionCutting edged technologies
TypeScript5x Faster, at least
Mobile Focused
Platform for building mobile, web and desktop applications
Talk is cheap, show me the code.
Matheus CAS
@matheuscas
@matheuscas
