This interactive scatter plot explores the Iris flower dataset, allowing users to compare any two of its four numeric attributes. Dropdown menus control which attribute is mapped to the X and Y axes, with axes and labels updating instantly. The visualization is built using React for the interface and D3.js for data handling, scaling, and SVG rendering. The React code defines custom components for axes, dropdowns, and data points, using D3's `scaleLinear` and `extent` functions to compute the plot's domain.