This example presents an interactive bubble chart showing the relationship between salary and experience, with bubble size encoding age and color distinguishing employee status (Stayed or Left). It loads CSV data from a GitHub repository and uses D3 v6 scales (scaleLinear, scaleOrdinal) to map attributes. The visualization renders as SVG, with axes, gridlines, and a legend constructed via d3.axisBottom, d3.axisLeft, and appended circle elements.