Level 2 – Use the power of JavaScript

Firecode gives you a single JS file. We've included jQuery and Browserify by default.

Lets fire up the app.js file and enter the following code

if (typeof(isInEditMode) == 'undefined') {
    alert('Hello World')

This will create a popup which only is displayed when a user is in edit mode

Move your functions into their own files

Create a new JS file called name.

module.exports = function(name) {
    return 'Hello ' + name + '!';

Now head back to your app file and import it:

var name = require('./name');
var welcomePhrase = name('Emil');

Cool, right? :)