Angular 2 is built for speed :
- It has faster initial loads.
- faster change detection.
- improved rendering times.
- Angular 2 is modern.
- It takes advantage of features provided in the latest JavaScript standards and beyond(Such as classes, modules, and decorators)
- It leverages web component technologies for building reusable user interface widgets.
- It supports both Greenfield and Legacy browsers, Edge, Chrome, Firefox and Internet Explorer back to IE9.
- It has fewer built-in directives to learn simpler binding.
- Enhances our productivity to improve our day-to-day workflow.