Module і controller

<div ng-app="myApp" ng-controller="myCtrl">

First Name: <input type="text" ng-model="firstName"><br>

Last Name: <input type="text" ng-model="lastName"><br>

<br>

Full Name: {{firstName + " " + lastName}}

</div>

<script>

var app = angular.module('myApp', []);

app.controller('myCtrl', function($scope) {

    $scope.firstName= "John";

    $scope.lastName= "Doe";

});

</script>

module - обираємо програму

controller - контролер для програми

В окремих файлах

<div ng-app="myApp" ng-controller="myCtrl">

{{ firstName + " " + lastName }}

</div>

<script src="myApp.js"></script>

<script src="myCtrl.js"></script>

myApp.js: 

var app = angular.module("myApp", []);

myCtrl.js: 

app.controller("myCtrl", function($scope) {

    $scope.firstName = "John";

    $scope.lastName= "Doe";

});

carname - було створено у контролері

<div ng-app="myApp" ng-controller="myCtrl">

<h1>{{carname}}</h1>

</div>

<script>

var app = angular.module('myApp', []);

app.controller('myCtrl', function($scope) {

    $scope.carname = "Volvo";

});

</script>