This visualization demonstrates how to load and parse a CSV dataset using D3 v7, displaying the raw parsed data as JSON in a `<pre>` element. The example uses `csvParse` to convert survey data about lifestyle and health metrics, explicitly coercing numeric fields with the unary `+` operator. A state management pattern handles asynchronous data loading, showing a 'LOADING' placeholder before the fetched dataset appears. The code relies on `select` and `join` to render the data, sourced from a Kaggle dataset on disease risk from daily habits.