This visualization displays the classic Iris dataset using parallel coordinates, with each flower’s measurements (sepal length, sepal width, petal length, petal width) plotted as a polyline across four vertical axes. The lines are color-coded by species—olivedrab for setosa, cyan for versicolor, and coral for virginica—with a legend on the right, allowing for rapid comparison of how these traits cluster and overlap across the three classes. Built with D3 v3 and React, it uses d3.scale.ordinal and d3.scale.linear to map dimensions and values, while d3.svg.axis renders the labeled axes. Users can drag any axis horizontally to reorder the dimensions, and the polylines update with smooth SVG animations to reflect the new arrangement.