# Showcase

The flagship XWUIChartBarRace demo. It shows a ranked single-frame snapshot, the four block presets, the sm/md/lg size scale, the axis and grid toggles, an auto-advancing four-year race, and the interactive plus loading states.

The race section destroys the previous instance and mounts a fresh host on every tick, which is the correct pattern because an XWUI component clears its container on construct.