Arcade Universe Treemap
Explore the landscape of the best-selling video games by genre. Each block reveals a title, its category, and the millions of copies sold. The layout scales proportionally to sales performance, spotlighting dominant franchises within each category.
Data Visualization Projects
The treemap consumes the FreeCodeCamp video game sales feed with fetch, shapes it into a D3 hierarchy, and applies the treemap layout to size every rectangle by revenue while tinting genres with a custom palette.
Tap the refresh-and-fetch control to rerun the AJAX call, rebuild the hierarchy, and regenerate tooltips so the interactive grid always reflects the live dataset.
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