This scatter plot visualizes the relationship between height and weight, with points colored by category to reveal grouping patterns. The visualization renders as an SVG generated with D3.js v7, using `d3.csv` to load data from a remote GitHub repository and `d3.scaleLinear` for axis scaling. Points are drawn as SVG circles and colored via `d3.scaleOrdinal`, with interactive tooltips appearing on mouseover. The chart includes axes and a legend created through custom drawing functions, all styled through a separate CSS file.