This interactive scatter plot visualizes the Iris dataset, letting users explore the relationships between sepal and petal measurements and species. Dropdown menus filter which attributes appear on the x- and y-axes. Built with React and D3.js v5, it uses `scaleLinear` for axes and CSV data fetched via `d3.csv`. Hovering over a point reveals its x-axis value via a tooltip. The visualization is rendered as an SVG, with axes and data marks created through custom React components.