This interactive scatter plot visualizes the classic Iris flower dataset, allowing users to explore relationships between sepal and petal measurements across species. The chart uses SVG rendering within a React framework, with D3 v5's `scaleLinear` and `extent` APIs to map data to coordinates. Interactive dropdown menus, created with the `react-dropdown` library, let users select which attributes to plot on the x and y axes. The visualization includes custom axes with formatted tick labels and circular marks with tooltips for each data point.