This interactive scatter plot displays the Iris dataset, allowing exploration of relationships between sepal and petal measurements. Two dropdown menus let users select which attributes to plot on the x and y axes, with the chart updating dynamically. Built with React and D3 v5, the visualization renders as an SVG, using d3.scaleLinear for axes and d3.extent to compute data domains. Axis ticks and labels are generated from the D3 scale, while circle marks include a tooltip showing the formatted x-value.