This interactive parallel coordinate plot visualizes the classic Iris dataset, with each flower’s measurements drawn as a colored line across four axes. Users can drag any axis horizontally to reorder the dimensions, which repositions the lines and remaining axes with a smooth transition. The visualization uses D3 v5 APIs such as `scalePoint`, `scaleLinear`, `axisLeft`, `drag`, and `transition`, rendering as SVG with mouse-driven interactions to explore species clustering.