# Showcase

The flagship XWUIState demo. XWUIState is an abstract, headless-adjacent base meant to be subclassed per semantic `kind`; this walks through empty, loading, result, non-ideal and indicator kinds, each painting `this.data` (primary, secondary, severity, actions) into a themed panel.

Real applications use the dedicated adapters (XWUIEmpty, XWUIResult, and similar) that ship on top of this base; the underlying data contract is the same one shown here.