This interactive scatter plot visualizes the Iris Dataset, encoding sepal and petal measurements along the x and y axes with species indicated by color. Users can dynamically change the plotted attributes via dropdown menus. Hovering over a color legend item fades all points of other species, allowing for focused comparison. Built with React and D3 v7, the visualization uses d3.scaleLinear for axes, d3.scaleOrdinal for colors, and renders points as SVG circles.