{"version":"1.0","type":"rich","title":"Fork of React + D3 Viz Starter","description":"This example demonstrates a minimal React and D3 visualization starter, displaying a blank SVG canvas with clearly outlined margin areas. The code uses React 16.13.1 and D3 v6, loaded via CDN, to construct a `VizContainer` component that abstracts SVG group elements following the margin convention. The container renders gray outer and inner rectangles to visualize the chart area, with the margins toggleable via a `showMargins` prop. The visualization itself contains no data or marks, serving purely as a foundation for building future charts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6fba7a957f684304889cf79ccb08b9f5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}