Fork of Migrant Deaths Linked Views with Fast Brushing
This is a linked-view visualization of migrant deaths and disappearances, showing a world map with circles scaled by the total dead and missing, alongside a time-brushed histogram. The map uses a natural Earth projection with graticules and country boundaries from the World Atlas TopoJSON. Data comes from the Missing Migrants Global 2019 subset, parsed via `d3.csv`. The histograms use `d3.scaleTime` and `d3.histogram` to bin monthly totals, while `d3.brushX` filters the map by date. React's `useMemo` and `useRef` optimize rendering performance.
AI-generated descriptionA world map showing cities with population greater than 50,000. City data from Simplemaps: World Cities Database.
Country boundaries from World Atlas TopoJSON, polished for visual style, including graticules.
This iteration is optimized for performance using React's useMemo hook.
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