# Showcase

The flagship tour of `XWUIChartMekko`. It builds two variable-width stacked-column mixes (retail sales by store format and insurance premium by channel) where column width encodes the total and each band its share, then walks the four block variants, the three sizes, composition depth, data labels, hover interactivity, and the loading skeleton.

Every chart mounts into its own freshly created host element, because an XWUI component clears the container it is given.