This example shows a scatter plot of automobile data, with engine displacement on the x-axis, horsepower on the y-axis, and points colored by model year and sized by vehicle weight. Tooltips display the car name on hover. Built with the Vega-Lite API, it registers Vega and Vega-Lite libraries, and uses vega-tooltip for interaction. The data is loaded via D3’s `csv` function from a remote URL, with custom axis and label styling applied through a configuration object.