The source code

    /**
     * @ignore
     *  node
     * @author yiminghe@gmail.com
     */
    KISSY.add('node', function (S, Node) {
        S.mix(S, {
            Node: Node,
            NodeList: Node,
            one: Node.one,
            all: Node.all
        });
        return Node;
    }, {
        requires: [
            'node/base',
            'node/attach',
            'node/override',
            'node/anim'
        ]
    });