Fork of Vega-Lite API Template
This visualization shows the relationship between vehicle weight, horsepower, and origin for cars in the Auto MPG dataset from the UCI Machine Learning Repository. A scatter plot encodes weight on the x-axis and horsepower on the y-axis, with circles colored by origin and sized by weight. Tooltips reveal the car name. The chart is built using the Vega-Lite API with d3.v5 for data fetching, rendered as an SVG, and customized with a dark axis and label configuration.