This interactive scatterplot visualizes the nutritional composition of foods from the USDA Foundation Foods dataset, letting users compare nutrient levels across three axes. Each circle represents a food item, positioned by two selectable nutrients on the x and y axes, with circle size encoding a third nutrient. Users can switch between log and linear scales via dropdown menus. The visualization uses React for state management and rendering, D3 v7’s `scaleLinear`, `scaleLog`, `axisBottom`, and `axisLeft` for scales and axes, with hover tooltips showing food descriptions.