This example displays the basic cost of Netflix across countries using a pie chart, alongside a scatterplot of Iris flower measurements with axes and color-coded species. The visualization uses a React setup with d3.v5, specifically employing `pie()`, `arc()`, `scaleOrdinal`, and `schemeCategory10` to generate the pie segments and legends from CSV data. Scatterplot points are drawn with `selectAll("circle")`, and axes are created via `axisBottom` and `axisLeft`. The CSV data is fetched from a GitHub gist, and rendering is done via SVG.