This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between sepal and petal measurements across three flower species. Dropdown menus let viewers switch between different attributes for the x and y axes, while a color legend enables hovering to highlight specific species and fade the others via opacity changes. The visualization uses React with D3 scales and SVG rendering, employing D3's `scaleLinear` for positioning and `scaleOrdinal` for categorical color mapping.