{"version":"1.0","type":"rich","title":"Bar Charts","description":"This bar chart displays the population of the top 10 most populous countries, using 2018 estimates from the United Nations World Population Prospects. The bars are rendered in SVG with a steelblue fill, while D3’s axis generator provides customized tick labels and lines in muted grays. The chart uses `d3.csv` to load the data and `d3.scaleBand` and `d3.scaleLinear` for positioning and scaling. An axis label and a title are added as text elements, with font sizes and colors styled via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2f83223b3c3d4220b891cca7acce2c54?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}