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AngularJS Vs. Angular : Understanding the Differences

AngularJS Vs. Angular
AngulaJS vs Angular
1. Angular is not an upgrade of AngularJS but it is completely rewritten.
2. AngularJS has easy setup. only need to include angular.js library. Angular 2have a difficult setup which has already mentioned in my previous blog:- https://uisource.blogspot.com/2019/09/build-angular-appplication.html
3. Angular is written in Typescript.AngularJS is written in javascript.
4. Angular is the component-based approach. AngularJS is an MVC based approach.
5. AngularJS was not built with mobile support in mind, where Angular 2 is mobile-oriented.
6. AngularJS’s core concept is $scope but you will not find $scope in Angular 2.0 and above.
7. AngularJS Controllers are gone in Angular v2. We can say that Controllers are replaced with “Components” in Angular 2.
8. Two-way data binding: ng-model has been replaced with [(ngModel)].
9. In Angular 2, Structural directives syntax is changed. ng-repeat is replaced with *ngFor.
10. Angular 2 uses camelCase syntax for built-in directives. For example, ng-class is now ngClass and ng-model is now ngModel.
11. Angular 2 provides more choice for languages.
12. Angular 1.x Dependency injection achieves by Controllers, Angular 2 Dependency injection achieves by Constructor.

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