This interactive scatter plot visualizes the Iris Dataset, allowing users to explore relationships between sepal and petal measurements. Two dropdown menus, built with React state management, control which attributes appear on the x- and y-axes, while the SVG rendering updates dynamically through React re-renders. The visualization uses D3 v5’s `scaleLinear` and `extent` functions to compute scales and domains, with custom React components for axis rendering and circular marks. Hovering over a point reveals its exact value via a native SVG `<title>` tooltip, and all data loading is handled asynchronously using `csv` from D3.