This interactive scatter plot visualizes the Iris dataset, plotting continuous measurements (sepal width, sepal length, petal width, petal length) against one another with points colored by species. Users select attributes for the X and Y axes via React dropdown menus, which update the chart reactively. The visualization uses React, D3 scales (`scaleLinear`, `scaleOrdinal`), and renders SVG circles, axes, and a color legend. Data is loaded asynchronously with `d3.csv`, and the chart includes labeled axes, a species-based legend, and tooltips showing formatted values.