This example shows a minimal React-based scatterplot built with D3.js v5, rendering green circular marks along an axes grid. The visualization uses d3-selection to append SVG elements, with blue tick lines and gray tick labels styled via CSS. The chart displays data points positioned through linear scales, though the underlying data file is not explicitly referenced in the visible code. The page includes a header message, and the rendering approach relies on React’s production build alongside D3’s modular API for DOM manipulation.