AcidJs.Tiles is a JavaScript, HTML5 and CSS3 layout widget, which resembles the Windows 8 Metro tiles in terms of look and feel, functionality and behaviors and can be used on web sites or web apps. It is easy to configure via a small, but powerful API and events, and comes with stunning and realistic desktop-like 3D CSS3 animations. The tiles can be used as placeholder of virtually anything - from simple text, to sophisticated markup and forms.