This example demonstrates the basics of building a bar chart without axes, showing the top 10 most populous countries with bar lengths proportional to population. Using D3 v5, it employs the `select` and `range` APIs to generate fruit-like circles that animate size and position via `transition()`, while the `scaleOrdinal` API maps categories to colors and radii. The data comes from the United Nations World Population Prospects 2019, loaded from a CSV file, and the visualization updates through a series of timeout-driven state changes.