This example visualizes PS4 game sales data as an animated scatter plot, showing global sales against release year across product categories. The visualization cycles the x-axis between Year and North American sales every few seconds. Built with D3 v6 and React, it uses `scaleLinear`, `axisLeft`, and `axisBottom` for axes, renders circles as SVG marks, and includes a hand-coded legend with color-coded categories. Data loads from a CSV via `d3.csv`, with axis transitions driven by `setInterval`.