This example demonstrates a minimal data pipeline for reading a CSV file containing yearly revenue figures and logging the parsed data to the console. It uses the `csv` function from the D3.js library (version 5.11.0) to load and parse `data.csv`, which includes columns for year and sales. The code then outputs the resulting array of objects to the browser’s console via `console.log`, with no visual rendering or chart creation present. The page structure is defined in `index.html`, which includes a root div and links the JavaScript file.