"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."
},
"user-input":{
"title":"User Input",
"intro":"DOM events drive user input in Angular. You can use the native events like click, mouseover, and keyup. Angular uses a special syntax to register events to DOM elements. This section covers all the ins and outs of using the event syntax."
},
"making-components":{
"title":"Making Components",
"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."