{"version":"1.0","type":"rich","title":"Practicing D3","description":"This example demonstrates a minimal first step in using D3 version 6 by selecting an SVG element and changing its background color to red. The code directly calls `d3.select('svg')` and applies a style, while a separate `index.js` imports the `select` function using ES module syntax. The page also includes an embedded video tutorial and a README, but the visual output itself is limited to the colored SVG, with no data binding or dynamic rendering present.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7b096966755a4655b02db9e0b0755516?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}