This interactive visualization displays the classic Iris dataset through parallel coordinate plots, with each flower’s sepal and petal measurements drawn as a polyline across four vertical axes. The paths are colored by species, and hovering over a line highlights all specimens of that species while dimming the rest. Users can drag any axis horizontally to reorder the dimensions, which dynamically repositions the axes and rescales the connecting lines. Built with D3 v5, it uses scales, axes, and line generators, along with drag behavior and transitions to animate the reordering and highlighting effects.