{"version":"1.0","type":"rich","title":"task8","description":"A horizontal bar chart displays the 2020 population estimates for 30 countries, sorted by country name along the y-axis with population magnitudes encoded as bar lengths on the x-axis. Built with React and D3 v5, the visualization uses d3.scaleBand for the categorical y-axis, d3.scaleLinear for the quantitative x-axis, and SVG rectangles for marks, with tooltips formatted using d3.format. Population data is loaded from a remote CSV file via d3.csv, and custom React components render the axes and marks.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ff5130f561434bd9b4bcf05a295535c3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}