This example displays a scatter plot of the Iris dataset, visualizing sepal length against sepal width. Each flower’s measurements are plotted as a teal circle, with the x-axis labeled “Sepal Length” and the y-axis labeled “Sepal Width.” The visualization uses the D3.js `scaleLinear` and `extent` functions to compute scales, and React components for rendering axes and points. Data is loaded via D3’s `csv` function from a remote URL. The SVG output uses a custom font and a minimal axis style, with hover tooltips showing the sepal length value.