{"version":"1.0","type":"rich","title":"Create a Bar Chart with D3 and React","description":"This example demonstrates a bar chart built with React and D3, displaying internet usage percentages across UN countries from a CSV file fetched via an external URL. The visualization renders each data point as a rectangle within an SVG canvas, with dimensions of 960 by 500 pixels, using the `d3.csv` parser to load the data asynchronously. The React component manages state through hooks (`useState`, `useEffect`) and maps the dataset to generate the chart elements, while the HTML page loads both React and D3 libraries from CDN. The code includes a loading state that displays a message before data arrives.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f64dbdc1726b49668f6bb2bef690fad7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}