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Nutrient Database Explorer

✓ Published0🌍 Public
Mmasangar
Last edited Nov 7, 2020
Created on Nov 7, 2020

This interactive parallel coordinates chart explores USDA nutrient data for thousands of foods across 14 nutritional dimensions, colored by food group. Users brush axes to filter, drag labels to reorder or invert axes, and remove axes by dragging to the edge. The visualization uses D3.js for axes, brushing, and SVG rendering, while Canvas layers handle background, foreground, and highlighted line drawing for performance.

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MIT Licensed

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