Google first announced this version in March of 2015, saying it was rewriting the Angular framework. Many developers complained that this version is too difficult from the previous one, and is much arduous to use their existing sites and services, but the fact is, the syntax is easily written and facile in use.
Here’s all you require to know about Angular 2, the provocative new devisee to Google wildly plausible JavaScript framework.
1. Speed and Performance:
Angular 2 is more festinating than Angular 1 in performance with recourse for fast preparatory loads through server-side pre-exposition, offline compile for rapid start-up, ultrafast change detection and view caching for smooth virtual scrolling.
2. Simple and Expressive:
Angular 2 reduces complexity for your team. Syntax in Angular 2 is easy to write, the structure with rich templates is very convenient to understand in Angular 2.
3. Cross Platform:
Angular 2 allows you to understand the tools you require to make apps for iOS, Android, desktop and mobile web. Angular 2 provides server-side rendering for rapid preparative views on the mobile web. Ionic and native Script licensed you to fabricate hybrid and native UI mobile apps. Web worker support keeps your app UI fully responsive, no matter how bulky the load.
4. Upgradation from Angular 1:
By using ngUpgrade APIs, you could upgrade your Angular 1 application, your services and more.
5. Flexible Development:
Angular 2 gives full support for TypeScript, Dart, and ES5. Angular 2 works equally well with ES2015 and other languages that compile to JavaScript.
6. Comprehensive Routing:
Angular 2 supports animated transitions, lazy load, card stack navigation for mobile users. If you already enjoy routing from a former version of Angular (Angular 1), you can easily migrate to Angular 2 for routing. Angular 2 provides design refined views, map URL paths to application components. Features like nested and sibling routes are the adscititious highlights in Angular 2.
7. Legacy browser Support:
Angular 2 supports latest versions of Firefox, IE, Chrome, Safari, and Edge. In addition, Angular, 2 is also tested for older browsers including IE9+ and Android 4.1+.
8. Animations:
Easy-to-use Angular events in low-level animation are the key assets of Angular 2. You can use CSS, JavaScript, and the web animations API to prudentially maintain changes to animations in response to user events. You could plan complex animation flows by sequencing the nature of an entire website on a timeline.
9. Internationalization (I18N) & Accessibility:
You could readily approach to all your users by using the familiar ICU message format in Angular interpolation syntax ({{ }}), accompanied pluralization and gender rules. You could generate static applications for each locale in Angular 2, by applying Pseudo-localization, translation updates and automate message extraction. Easily promote accessibility via screen readers and automatically generating ARIA attributes are other possessions in Angular 2.
Conclusion:
Now it is very facile to create directives and components in Angular 2. The combination of Angular 2 with TypeScript provides volumetric changes in object oriented programming in the front-end. In short, we can say that Angular 2 gives a better way of programming.