54 lines
2.1 KiB
Markdown
54 lines
2.1 KiB
Markdown
Angular [](https://travis-ci.org/angular/angular) [](https://gitter.im/angular/angular?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
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=========
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Angular is a development platform for building mobile and desktop web applications. This is the
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repository for [Angular 2][ng2], both the JavaScript (JS) and [Dart][dart] versions.
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Angular 2 is currently in **Alpha Preview**. We recommend using Angular 1.X for production
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applications:
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* [AngularJS][ngJS]: [angular/angular.js](http://github.com/angular/angular.js).
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* [AngularDart][ngDart]: [angular/angular.dart](http://github.com/angular/angular.dart).
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## Setup & Install Angular 2
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Follow the instructions given on the [Angular download page][download].
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## Want to help?
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Want to file a bug, or contribute some code or improve documentation? Excellent! Read up on our
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guidelines for [contributing][contributing].
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## Examples
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To see the examples, first build the project as described
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[here](http://github.com/angular/angular/blob/master/DEVELOPER.md).
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### Hello World Example
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This example consists of three basic pieces - a component, a decorator and a
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service. They are all constructed via injection. For more information see the
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comments in the source `modules/examples/src/hello_world/index.js`.
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You can build this example as either JS or Dart app:
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* JS:
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* `$(npm bin)/gulp build.js.dev`, and
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* `$(npm bin)/gulp serve.js.dev`, and
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* open `localhost:8000/examples/src/hello_world/` in Chrome.
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* Dart:
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* `$(npm bin)/gulp serve/examples.dart`, and
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* open `localhost:8080/src/hello_world` in Chrome (for dart2js) or
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[Dartium][dartium] (for Dart VM).
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[contributing]: http://github.com/angular/angular/blob/master/CONTRIBUTING.md
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[dart]: http://www.dartlang.org
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[dartium]: http://www.dartlang.org/tools/dartium
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[download]: http://angular.io/download
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[ng2]: http://angular.io
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[ngDart]: http://angulardart.org
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[ngJS]: http://angularjs.org
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