AngularJS version differences

Source: https://www.angularminds.com/blog/article/comparison-difference-between-angular1-vs-angular2-vs-angular4.html


v1 & v2

• v1: JavaScript, v2: TypeScript support.  DART can be used also.
• v1: controller concept in v1 not in v2.  v2: component based UI. helps to divide the application feature based components, enable to call required UI for flexibility and reusability.
• v2: more SEO friendly.
• v2: structural change, mobile native possible.  Two layers - application, rendering. View renders in runtime for required component.
• v1: MVC, v2: service/controller.  Not easy to upgrade from v1 to v2, needs to rewrite.

v2 & v4

• v4: smaller, faster
• v4: pipe support, http improvement, ng-template
• v4: Code has prod/debug mode.
• v4: Type script 2.1, 2.2.
• v4: parameterMap instead of parameterObject
• v4: animation package

v5

• easier to build progressive web apps
• optimizer, smaller code
• server side rednering
• sharing code between server/clent versions
• incremental compilation
• pipe support for i18n, updated httpclient, CLI1.5
• RxJS v5.5.2 or later. Router hoks

v6

• Mar-Apr 2018

Angular 5 Resources

• https://github.com/angular/angular-cli#installation
• https://angularbytes.witspry.com/2017/10/a-complete-angular-5-tutorial.html
• https://www.youtube.com/watch?v=oa9cnWTpqP8
• https://www.youtube.com/watch?v=0eWrpsCLMJQ
• https://coursetro.com/courses/19/Learn-Angular-5-from-Scratch---Angular-5-Tutorial
• https://angular.io/tutorial

With Bootstrap

• v4, http://www.dotnetcurry.com/angularjs/1366/angular-4-app-typescript-bootstrap
• http://ng5-bootstrap4-01.surge.sh/
• https://medium.com/codingthesmartway-com-blog/building-an-angular-5-project-with-bootstrap-4-and-firebase-4504ff7717c1
• https://ng-bootstrap.github.io/#/home
• http://bootstrapdocs.com/v3.3.6/docs/
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