This example shows a scatter plot of the Iris Dataset, mapping petal length on the x-axis against sepal width on the y-axis. The visualization uses React components to render SVG circles and axes, with D3 v5 providing the scaleLinear, extent, max, and format functions for data scaling and tick formatting. Styling is applied via CSS class selectors, and a native SVG title element displays tooltips on hover. The data is loaded asynchronously from a CSV file using D3’s csv function.