Angular is a single page application framework. Welcome to Angular. But don't worry, setting up a server is easier than you might think. Please don’t forget to include ngMessages as a dependency of your AngularJS app angular.module(‘app’, [‘ngMessages’]) ... Let assume we have the following HTML & JS (no routes, no ng-view): A here is the code to run inside your console. Using Angular in Visual Studio Code. The Visual Studio Code editor supports Angular IntelliSense and code navigation out of the box.