This heatmap visualizes monthly unemployment rates across US states, using a grid where each cell’s color intensity reflects the rate, with hover interactions revealing exact values. Built with p5.js, it loads CSV data via `loadTable`, processes rows into states, months, and rates, and renders colored squares via `square()` and a custom `colorScale`. The color mapping shifts from red to blue as rates increase, and a legend with a gradient scale aids interpretation. The dataset is sourced from a GitHub-hosted CSV on unemployment in America.