This interactive scatter plot visualizes the Iris dataset, letting users explore relationships between sepal and petal measurements. Dropdown menus switch which numeric attribute appears on the x- and y-axes, while a categorical color scale distinguishes the three iris species. Powered by React and D3 v5, the SVG visualization uses `scaleLinear`, `scaleOrdinal`, and `csv` to load and render data from a GitHub gist, with axis and mark components built from reusable React functions.