Simple directive
HTML
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.7/angular.min.js"></script>
<div ng-app="myApp">
<car></car>
</div>
JavaScript
angular.module('myApp', []);
angular.module('myApp').component('car', {
template : '<b>Hello World! This is a component!</b>'
});