Angular 2 Features

Angular 2 was a major release from AngularJS (Angular 1), introducing several new features and improvements to make it easier to build complex and scalable applications. Some of the notable features of Angular 2 include:

1. Component-based architecture: Angular 2 uses a component-based architecture that allows developers to encapsulate the behavior and presentation of their applications into reusable and modular components.
2. Improved performance: Angular 2 uses ahead-of-time (AOT) compilation and lazy loading to significantly improve the performance of large and complex applications.
3. Improved template language: Angular 2 introduces a new template language that is more expressive and easier to read, making it easier to build dynamic and interactive user interfaces.
4. Mobile-first approach: Angular 2 was designed with mobile devices in mind and is optimized for performance and fast loading on small screens.
5. Improved Dependency Injection: Angular 2 features an improved Dependency Injection (DI) system, which makes it easier to manage the dependencies between different components and services in an application.
6. Better modularity: Angular 2 provides better modularity for the application code by using ECMAScript modules and the SystemJS module loader.
7. Improved change detection: Angular 2 provides a more efficient change detection mechanism, which makes it easier to detect changes to the application state and update the user interface accordingly.
8. Better support for reactive programming: Angular 2 provides better support for reactive programming through its integration with the RxJS library, which makes it easier to manage asynchronous data streams and react to user interactions.