Install angularjs
npm install angular --save
Create file app.js
var myApp = angular.module('myApp', []);
Add/change necessary staff into/on index.html
<!doctype html> <!-- [if lt IE 7]> <html lang="en" ng-app="myApp" class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]--> <!-- [if IE 7]> <html lang="en" ng-app="myApp" class="no-js lt-ie9 lt-ie8"> <![endif]--> <!-- [if IE 8]> <html lang="en" ng-app="myApp" class="no-js lt-ie9"> <![endif]--> <!-- [if gt IE 8]><!--><html lang="en" ng-app="myApp" class="no-js"> <!--<![endif]-->
and into the bottom
<script src="node_modules/angular/angular.js"></script> <script src="app.js"></script>