This example shows three groups of five values as 3D bars, comparing their heights across categories. The chart uses the ZingChart library, specifically the `bar3d` type with a configured `3d-aspect` setting for depth. Data is hardcoded into three series arrays, and the chart renders into a div with ID `myChart` via the `zingchart.render` method, set to a height of 400 pixels and full width. The page relies on plain HTML, CSS, and JavaScript without a framework or external data source.