This interactive bar chart displays the population of the top 10 countries as of 2010, with each bar color-coded in green. The visualization uses a React front-end with D3 v5’s `scaleBand` for the categorical y-axis and `scaleLinear` for the continuous x-axis. Data is loaded dynamically from a CSV file hosted on GitHub, parsed with D3’s `csv` function, and rendered as SVG rectangles with tooltips formatted using SI prefixes. The code includes custom axis components for bottom and left ticks, with styling defined in an external HTML file.