This visualization displays raw restaurant order data from a Kaggle dataset, presenting each record as a JSON object. The example loads the CSV file asynchronously and parses it using D3's `csvParse` function, mapping string attributes like "Order ID" and "Payment Method" to cleaner property names while converting numeric fields such as "Quantity" and "Price" to numbers. The `viz.js` module uses D3's `select` and `join` operations to render the parsed data as a formatted `<pre>` element, with the initial state showing "LOADING" until the fetch completes. The interaction pattern relies on a simple state management system where `setState` triggers a re-render of the visualization.