This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between four flower measurements. Two dropdown menus let viewers independently select which attribute appears on the x- and y-axes, updating the plot instantly. The visualization uses React for the interactive controls and D3.js’s `scaleLinear` and `extent` for axes and data scaling. Data is fetched as CSV from a GitHub gist, and circle marks with tooltips display each sample, rendered as SVG.