This example shows a scatter plot of product specifications, mapping thickness on the x-axis and length on the y-axis, with each point colored individually using a categorical color scale. The visualization uses D3 v6 to load CSV data from a GitHub gist, create an SVG canvas, and apply linear scales based on the data extent. Axes are generated with `axisBottom` and `axisLeft`, and the plot fills the browser window with a fixed radius of 5 pixels per circle. The visualization highlights the distribution of product measurements without additional layers of encoding or interaction.