Angular: Empty Fiddle
http://angularjs.org/
HTML
<script src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.16/angular.min.js"></script>
<div ng-controller="MyCtrl">
Hello, {{name}}!
</div>
<div ng-controller="AnotherCtrl">
Hello, {{name}}!
</div>
JavaScript
var myApp = angular.module('myApp',['myModule', 'anotherModule']);
var myModule = angular.module('myModule', []);
myModule.controller( 'MyCtrl', [ '$scope', function($scope) {
$scope.name = 'Superhero';
console.log("My module");
} ])
var anotherModule = angular.module('anotherModule', []);
anotherModule.controller( 'AnotherCtrl', [ '$scope', function($scope){
$scope.name = 'Hero';
console.log("Another Module");
}]);