{"version":"1.0","type":"rich","title":"Optimized React w/ Brushing","description":"A choropleth of missing migrant incidents combines a world map with a filterable timeline. Geographic data from the World Atlas TopoJSON renders via `d3.geoPath` and `d3.geoGraticule` in an SVG, overlaid with circles sized by `d3.scaleSqrt`. A date histogram below, built with `d3.scaleTime` and `d3.histogram`, uses `d3.brushX` to select a date range. This brushing interaction filters the bubble map circles, revealing temporal patterns in the dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/638915e214ff4417a48aad2bd17c193e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}