{"version":"1.0","type":"rich","title":"World Immigrants","description":"A world map displays immigrant flows between countries, with colored lines connecting origin and destination coordinates based on 2020 migration data. Clicking a country highlights it and filters the visualization to show only flows to that nation, while a horizontal bar chart at the bottom ranks the top ten destinations by immigrant count. The visualization uses React, D3 v5 APIs including `d3.geoNaturalEarth1`, `d3.geoPath`, `scaleBand`, and `scaleSqrt`, along with `d3.ForceEdgeBundling` for line bundling. Data is loaded from CSV files via D3's `csv` method, with zooming enabled through `d3.zoom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a546e42a2a3b4e508385f4ca6ddeee83?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}