Angular is a development platform for building mobile and desktop web applications. This is the repository for Angular 2, both the JavaScript (JS) and Dart versions.

Angular 2 is currently in Alpha Preview. We recommend using Angular 1.X for production applications:

• AngularJS: angular/angular.js.
• AngularDart: angular/angular.dart.

Follow the instructions given on the Angular download page.

Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our guidelines for contributing.

To see the examples, first build the project as described here.

This example consists of three basic pieces - a component, a decorator, and a service. They are all constructed via injection. For more information see the comments in the source modules/examples/src/hello_world/index.js.

You can build this example as either a JS or a Dart app:

• JS:
  • $(npm bin)/gulp build.js.dev, and
  • $(npm bin)/gulp serve.js.dev, and
  • open localhost:8000/examples/src/hello_world/ in Chrome.
• Dart:
  • $(npm bin)/gulp serve/examples.dart, and
  • open localhost:8080/src/hello_world in Chrome (for dart2js) or Dartium (for Dart VM).