This example demonstrates how to add descriptive labels to the X and Y axes of a chart using the D3.js library (version 7.8.5). It shows a scatter plot with labeled axes, where the X-axis label is positioned below the axis and the Y-axis label is rotated 90 degrees and placed to the left. The implementation uses D3’s `scaleLinear`, `axisBottom`, and `axisLeft` functions to create scales and axes, while custom text elements handle the label placement and styling.