{"version":"1.0","type":"rich","title":"refactor axis with d3","description":"A bar chart displays the population of the top 10 most populous countries from 2018 United Nations estimates. The visualization shows custom D3 axes built with React components, using `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis. The `AxisBottom` component generates ticks and labels via `xScale.ticks()`, while `Marks` renders SVG rectangles with hover tooltips. Data loads asynchronously from a CSV file using `d3.csv` in the `useData` hook.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/53ded2fd673a4e448de0455543445310?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}