This example visualizes the Iris Dataset as a scatter plot, mapping petal length on the x-axis and sepal width on the y-axis. The code uses React and D3 v5, rendering SVG circles for data points, with axes built from custom components that leverage D3’s scaleLinear for scaling and formatting. The chart features labeled axes, tick marks, and hover tooltips, displaying quantitative relationships between the flower measurements. Data is loaded asynchronously via D3’s csv function from a remote URL.