Create an Angular 2 Hello World Component
A Hello World application in Angular 2 requires you to understand concepts around bootstrapping, modules, and components. The bootstrapping system allows you to decide which module and platform you’ll use when your app starts up as well as which components should be shown first. The Angular 2 modules define which features you’ll want to include so you can have fine control over your final project size. The Angular 2 Components then become a simple definition of a template with variables.