{"version":"1.0","type":"rich","title":"React + D3 Viz Starter","description":"This example presents a minimal React and D3.js starter template for building SVG data visualizations. It defines a reusable `VizContainer` component that manages an SVG canvas with configurable dimensions and margins, following the standard margin convention for chart layouts. The component optionally renders background rectangles to visually indicate the plot area and outer canvas. The code imports React, ReactDOM, and D3 v6 via CDN, and the main `App` function constructs a single `VizContainer` with a fixed 960×500 pixel size and equal 30-pixel margins.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8fa26163fde146f9ab436cef7d58758b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}