This bar chart displays the cocoa percentage for various chocolate companies, ordered along the y-axis with horizontal bars extending to represent each value. The visualization uses D3 v7 with an SVG rendering approach, employing `scaleLinear` and `scaleBand` to map the data from the CSV file. Interactive tooltips appear on mouseover, and the bars are colored brown with a darkening effect on hover. The chart includes axis labels and a title, all rendered within a 960×500 SVG canvas.