{"version":"1.0","type":"rich","title":"Activity 7","description":"This example displays a horizontal bar chart of population data for 20 countries in 2020, using green bars sorted by country name along a categorical y-axis and a linear x-axis with tick labels formatted in billions. Built with React and D3 v5, it loads CSV data via `d3.csv`, scales with `scaleBand` and `scaleLinear`, and renders SVG bar marks, axes, and a title using local ES6 modules for reusable axis and mark components.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c6ef495260554af4815a9f609ceffb93?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}