# Showcase

The flagship tour of `XWUIChartCorrelationHeatmap`: a five asset class return correlation
grid, the sm / md / lg size scale, matrix order from four to eight variables, value callouts
versus hover readout, the isometric projection and the loading skeleton. A k variable matrix
is passed as one series of k*k row-major cells, and each instance mounts into its own fresh
child div since an XWUI component clears its container on construct.