This interactive parallel coordinate plot visualizes the Iris dataset, with each of the 150 flowers represented as a polyline spanning four axes: sepal length, sepal width, petal length, and petal width. Lines are colored by class (setosa, versicolor, virginica) and rendered as semi-transparent SVG paths with a 0.35 opacity. Users can drag any axis horizontally to reorder the dimensions, using d3.drag and d3.line to update paths and axis positions dynamically. A legend identifies the three classes, and axis labels are added via d3.axisLeft.