This example demonstrates the foundational step of loading and parsing CSV data in a web-based visualization. It fetches a CSV file containing a CSS color list from a GitHub gist and logs the raw text to the browser console. The code uses the Fetch API with an asynchronous `fetchText` function, wrapping `fetch()` and `response.text()` to retrieve the data. While no visualization is rendered yet, it establishes the data-loading pattern essential for subsequent charting with libraries like D3.js.