This scatter plot visualizes the relationship between horsepower and weight for cars from the auto-mpg dataset, with each circle representing a vehicle. Built with React and rendered as SVG, it uses D3’s `csv` loader and `scaleLinear` for axes, plus `axisBottom` and `axisLeft` for labeled tick marks. The D3 code maps the data to pixel coordinates, applies `extent` and `.nice()` to scale domains, and removes default tick lines for a clean presentation.