{"version":"1.0","type":"rich","title":"Tutorial_1","description":"This interactive bar chart displays population data for 30 countries in 2020, using a horizontal layout with country names on the y-axis and population values on the x-axis. The visualization is built with React and D3 v5, using `scaleBand` for the categorical axis and `scaleLinear` for the numeric scale, with bars rendered as SVG rectangles. Tooltips show formatted population values, and the data is loaded asynchronously from a CSV file using `d3.csv`. The chart includes styled gridlines and axis labels, with population values abbreviated using D3's `format` function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2e359d6c4a9c4305bc4f879327a4816d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}