This example displays a scatter plot of cucumber data on a black background, with points colored by category and a crosshair of white axes through the center. Hovering over a point reveals its associated name via a text label and scales the circle. The visualization uses Svelte components, D3 scales (`scaleLinear`, `extent`) for positioning, and renders SVG elements. Data is loaded from a local `test.csv` file and parsed with `autoType`, with coordinates mapped to pixel space before rendering.