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ngular Minko Gechev github.com/mgechev twitter.com/mgechev blog.mgechev.com toolset support

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agenda

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Angular 2 Design

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Modular, decoupled design which allows you to use only what you need

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Angular 2’s Core

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Angular 2’s Core • Ultra-fast Change detection • Rendering Engine • Compiler • Dependency Injection • View Encapsulation • Zone.js

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Angular 2’s Core • Ultra-fast Change detection • Rendering Engine • Compiler • Dependency Injection • View Encapsulation • Zone.js

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Optimizations

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offline pre-compilation

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template.html

Howdy! Here's a list

...

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compiled.js ... var parentRenderNode = renderer .createViewRoot(declarationAppElement.nativeElement); _el_0 = renderer .createElement(parentRenderNode,'p',debug(0,0,0)); _text_1 = renderer .createText(_el_0,'\n Howdy! Here\'s a list',debug(1,0,3)); _text_2 = renderer .createText(parentRenderNode,'\n\n',debug(2,3,4)); _el_3 = renderer .createElement(parentRenderNode,'form',debug(3,5,0)); ...

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Development experience

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Typical JavaScript experience

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Angular is… • Built with TypeScript • Compile-time type checking • Great IDE/text editors support • Analyzable templates

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Type-checking and IntelliSense in templates

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Already supported by some IDEs

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codelyzer

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“codelyzer is a project which aims to enforce common style and verify correctness of your program”

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Why not instant feedback

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angular/mobile-toolkit

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Progressive enhancement for web applications

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mobile-toolkit • Offline access to static content • Notifications for new versions • Efficient download of deltas • Support of push notifications

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Service Workers & AppCache

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AppCache Service Workers AppCache Service Workers

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AppCache Service Workers = ~91.8%

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How to start?

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angular-cli

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ng new hello-world

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angular-cli • Quick bootstrap of projects • Generating: • Components • Services • Directives • Pipes • Support for offline apps • many others…

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angular2-seed

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angular2-seed • TypeScript transpilation • Statically typed dev and prod builds • Out of the box unit-testing • Test coverage • e2e testing with protractor • Static code analyzer

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Resources: • angular.io • github.com/angular/angular • github.com/angular/mobile-toolkit • github.com/angular/angular-cli • github.com/mgechev/angular2-seed

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Thank you! github.com/mgechev twitter.com/mgechev blog.mgechev.com