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Peter Agyekum
Difference Between Angular 1 and Angular 2
Angular 2 is five times faster than angular 1. In Angular 2 Bootstrap is platform-specific. For Mobile, it calls different bootstrap and for desktop different. Angular2 used typescript to write code it is easy to code for java/.net developer. No $scope in Angular 1, used this operator to access member variable. The same code renders the different views for mobile and desktop. Angular 2 is component-based. Injectors changed significantly. Child injectors are new things in Angular 2. There were a bunch of directives in Angular 1. Angular 2 has only Component, Decorator, and Template directive. JSON based Route config is easier to edit.
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