Javascript Nesting Hell

/*
As in this example, App is a var which is function expression which contains init as var which is assigned a function expression with no name. After this I lose the focus. How do I even keep track of closing parenthesis and curly braces?
And shouldn't the invocation be like:
App.App().init()

*/

var App = function App() {
this.init = function() {
var animals = ['cats', 'dogs', 'aardvarks', 'hamsters', 'squirrels'];
var $list = $('#myList');
animals.forEach(function(animal) {
$list.append('<li>' + animal + '</li>');
});
};
};
var app = new App();
app.init();