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Multiple Views with Fast Brushing

Erik Erickson

Last edited Oct 20, 2019
Created on Oct 20, 2019

A 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.

MIT Licensed