This scatter plot visualizes the Iris dataset, mapping petal length against sepal width for individual flowers. The visualization is built with React and D3 v5, using SVG rendering for marks and axes. The code employs D3's `scaleLinear` for positioning, `extent` for domain calculation, and `csv` for data loading. Circles represent data points with hover tooltips. The chart features custom axis components, formatted tick labels using D3's `format` function, and a clean design with Poppins typography.