14. What's New in Angular 4?

 Angular 4 contains some additional Enhancement and Improvement. Consider the following enhancements.

1. Smaller & Faster Apps
2. View Engine Size Reduce
3. Animation Package
4. NgIf and ngFor Improvement
5. Template
6. NgIf with Else
7. Use of AS keyword
8. Pipes
9. HTTP Request Simplified
10.Apps Testing Simplified
11.Introduce Meta Tags
12.Added some Forms Validators Attributes
13.Added Compare Select Options
14.Enhancement in Router
15.Added Optional Parameter
16.Improvement Internationalization