This interactive visualization explores the nutritional composition of a curated selection of foods from the USDA FoodData Central dataset. It reads a local `data.json` file containing food items with their associated nutrient values (such as vitamins, fatty acids, and minerals) and uses d3’s `select` and `join` operations to render the raw data as a formatted JSON structure in a `<pre>` element. The visualization serves as a debugging and exploration tool, displaying the exact food and nutrient records loaded from the source, highlighting the distribution of analytical data points, medians, and amounts for each nutrient. The interface is minimal, with a simple body layout and a state-managed loading process that fetches and displays the data upon initialization.