Answer»
- It Makes work easier compared with angular 2 and other models.
- Writing code is lots of cleaner and lesser.
- It Improve the execution performance for Data binding and so on.
- It has included Animations features.
- In Angular 4, no need to apply observable methods because Angular analyses every page’s DOM and it is AUTOMATICALLY modifies to page’s DOM.
- It is also supported by Visual Studio, IntelliJ, And NET IDES and so on.
- Migration is really very soft and cleaner.
- And So On…
Angular 2 apps will work using Angular 4 without changing anything. Angular 4 OFFERS lots-of ENHANCEMENTS i.e.
- SMALLER & FASTER Apps
- View Engine Size Reduce
- Animation Package
- NgIf and ngFor Improvement
- Overriding Template
- NgIf with Else
- Use of AS keyword
- Pipes
- HTTP Request Simplified
- Apps Testing Simplified
- Introduce Meta Tags
- Added some Forms Validator Attributes
- Added Compare Select Options
- Enhancement in Router
- Added Optional Parameter
- Improvement Internationalization
- Meaningful errors handling methodology
- Animations
Angular 2 apps will work using Angular 4 without changing anything. Angular 4 offers lots-of enhancements i.e.
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