{"version":"1.0","type":"rich","title":"Activity8_Tutorial","description":"This interactive bar chart visualizes the population of 30 countries for 2020, as loaded from a CSV file. Built with React and D3 version 5, the visualization uses an SVG canvas and employs `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis. The code defines separate components for the axes and data marks, using D3's `format` function to generate tick labels and highlighting each bar with a tooltip on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d86817919e164a1caec5b7cfbcda4e87?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}