This example visualizes automobile data from a CSV file, plotting engine horsepower against the year of manufacture as individual points, with a tooltip that reveals the car’s name on hover. It uses the Vega-Lite API to construct the scatterplot, while D3.js (d3.csv) loads the remote dataset. The visualization is rendered as an SVG via Vega, with Vega-Tooltip providing interactive labels. Custom axis and label styling are applied through a Vega-Lite configuration object to improve readability on a dark background.