This example demonstrates how to load and parse CSV data from a remote URL, displaying the file size, row count, and column count in a web page. It uses the D3.js library’s `d3.csv` method to fetch and parse the data asynchronously, then formats the result with `d3.csvFormat` to calculate the byte size. The code also includes commented-out alternatives using the Fetch API with `async`/`await` and a nested promise chain, illustrating different approaches to handling asynchronous data loading. The data source is a CSV file containing CSS named colors, hosted as a GitHub gist.