This bar chart visualizes the top 10 highest-grossing movies of all time, with earnings displayed in billions of USD and movie titles on the y-axis. It uses D3 v5’s `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to map data from a CSV file to SVG rectangles. The chart loads data from a GitHub gist via `d3.csv`, formats the axis ticks with `formatPrefix` to abbreviate large numbers, and applies a blue fill to each bar.