Heatmap chart

HeatmapChart is here. Cells animate smoothly between the loading and ready states, and every level from Less to More shares one style — a base color plus an optional pattern, used by both the cells and the legend.

In Studio, the levels live in collapsible panes with the same pattern controls as Background.

The heatmap is in the docs, the gallery and the shadcn registry. See the heatmap chart docs.