{"version":"1.0","type":"rich","title":"A Re-Recreation of Gapminder’s Wealth & Health of Nations - Romain Vuillemot","description":"This interactive scatter plot recreates the classic Gapminder visualization, mapping countries as circles over time, with income per capita on the x-axis, life expectancy on the y-axis, and population encoded by circle radius. Users can drag any country circle to explore its historical trajectory, which is drawn as a gray path connecting its annual data points. The code uses D3.js v3 for SVG rendering and animation, with a custom `dragit.js` library handling the drag-and-drop interaction and trajectory display. Data is loaded from a local `nations.json` file, and a slider lets viewers scrub through years from 1800 to 2008.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a78e4f86c4c545c2b4c00bc4b0eb5560?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}