{"version":"1.0","type":"rich","title":"Making a bar chart","description":"This example demonstrates the initial stage of building a bar chart, where raw CSV data is loaded and logged to the console. The code uses `d3.csv` to fetch population data from `data.csv`, converts the population strings to numbers with `+d.population`, and selects the SVG element via `d3.select`. The chart itself does not yet render bars; instead, it prepares the data pipeline within a React framework, relying on d3.v5 for parsing and the SVG container defined in `index.html`. The visualization shows only the data-loading and transformation step.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7d91c63da8e34f5d91221ba9cba820e4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}