{"version":"1.0","type":"rich","title":"Megin convention","description":"This example visualizes the top ten countries by 2020 population as a horizontal bar chart, using data loaded from a CSV file. The visualization is rendered as SVG through React components, with D3 v5 utilities (`csv`, `scaleBand`, `scaleLinear`, and `max`) handling data loading and scaling. The bars represent each country’s population, with lengths proportional to values, and a simple loading state displays text until data arrives. The code combines React hooks for state management with D3’s functional approach to create a clear, minimal population comparison.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f35a649c398449e1b9dcf19e11b49845?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}