Phaser vs. Panda

panda.js

game.module(
    'game.main'
)
.body(function() {

game.addAsset('logo.png');

SceneGame = game.Scene.extend({
    init: function() {
        var sprite = new game.Sprite('logo.png');
        this.stage.addChild(sprite);
    }
});

game.start();

});

phaser.js

var game = new Phaser.Game(800, 600, Phaser.CANVAS, 'phaser-example', { 
    preload: preload,
    create: create
});

function preload() {
    game.load.image('logo', 'media/logo.png');
};

function create() {
    game.add.sprite(0, 0, 'logo');
};