This visualization compares unemployment rates across ten US states over time using a multi-line chart. Each colored line represents a state, with a legend on the right identifying the color mapping. Hovering over a line highlights it by increasing stroke width and displays the state name near the final data point. The chart uses D3's `scaleTime`, `scaleLinear`, `scaleOrdinal`, and `line` APIs, with responsive axes from `@curran/responsive-axes`. Unemployment rate data originates from the `@oabouhas/unemployment` package.