This interactive parallel coordinate plot visualizes the Iris dataset, showing how sepal and petal measurements vary across three iris species. Each line represents a single flower, colored by species using a d3.scaleOrdinal color scale. The visualization uses d3.csv to load data, d3.line for path generation, and d3.axisLeft for axis rendering. Users can reorder the four dimensions by dragging the axis labels with d3.drag, which triggers redrawing of the lines and axes to reflect the new arrangement.