This fork of the Penguin Scatter Plot displays bill length against bill depth for individual penguins from the @subh3ndu/penguins dataset, with points rendered as semi-transparent circles on a gray plot background. Using D3.js v7, it builds linear scales with `scaleLinear` and `extent` to map data to pixel coordinates. The visualization imports `axisLeft` and `axisBottom` for axes, while the core scatterplot logic and separate axes-module handle mark placement and labeled gridlines, respectively. The example demonstrates a modular D3 structure where the chart, axes, and data are split into distinct files.