"intro":"Displaying data is job number one for any good application. In Angular, you bind data to elements in HTML templates and Angular automatically updates the UI as data changes."
"intro":"DOM events drive user input in Angular. You can use the native events you're used to like click, mouseover, and keyup. Angular uses a special syntax to register events to DOM elements."
"intro":"Angular applications are a tree of nested components. You always begin with a top-level component. You add child components by including them in the parent's template."