{"version":"1.0","type":"rich","title":"d3 Starter bar chart","description":"This bar chart visualizes the top 10 most populous countries in 2018 using data from the United Nations World Population Prospects 2017. The example demonstrates a minimal D3.js v5 setup, reading from a CSV file and rendering rectangular bars as SVG elements. The code uses `d3.csv` to parse the data, `d3.scaleLinear` for scaling, and appends SVG `rect` elements with `steelBlue` fill. While the bar heights are fixed at 300 pixels in the visible code, the structure shows how D3 binds data to graphical primitives.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f0531cd1a5e140f8ae2067d7fa118554?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}