This example shows a horizontal bar chart of suspicious code lines ranked by ID, with populating data from a CSV file. It demonstrates how to customize D3 axes: the y-axis removes its domain and tick lines, while the x-axis uses a custom tick formatter (format('.3s')) to abbreviate numbers, replacing 'G' with 'B'. Data is loaded via d3.csv and rendered as SVG rectangles using scaleLinear and scaleBand. Axis labels and a title are added with custom styling through styles.css.