This example visualizes the Iris dataset with a scatter plot mapping petal length against sepal width. The static SVG chart uses React components to render axes and circular marks, styled with the Poppins font and a teal color scheme. D3’s `scaleLinear` and `extent` compute the scales, while the `csv` loader fetches data from a GitHub gist and parses numeric fields. Axis ticks are generated from the scales with custom formatting, and each point includes a tooltip using SVG `<title>` elements.