{"version":"1.0","type":"rich","title":"Fork of Activity 7","description":"This example shows a horizontal bar chart comparing the populations of 30 countries in the year 2000, sorted by country name on the y-axis. The chart uses React components to render SVG rectangles via `Marks.js`, with `scaleBand` and `scaleLinear` from D3 v5 handling the axes. Data is loaded asynchronously from a CSV file using `d3.csv` inside a custom `useData` hook, and each bar includes a native SVG `<title>` element for tooltips. The axes are built with reusable `AxisBottom` and `AxisLeft` components, and tick labels are formatted with `d3.format`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a613bd74d144384be72d8573fb1c49c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}