This example presents a scatter plot of automobile displacement against horsepower, with each point representing a vehicle model and tooltips revealing the car’s name on hover. The visualization is built using the Vega-Lite API, which wraps the lower-level Vega and Vega-Lite specifications, while D3’s CSV loader fetches the auto-mpg dataset from a remote gist. The plot uses small, solid points with no strokes and a fixed opacity, scaled to fit the browser window. The configuration customizes axis ticks, labels, and title colors for improved readability.