{"version":"1.0","type":"rich","title":"Loading Data with Reach & D3","description":"This example demonstrates how to load and summarize a CSV dataset in a React application using D3 utilities. It displays the file size, row count, and column count from a CSS named colors dataset loaded via `d3.csv`. The app uses React hooks (`useState`, `useEffect`) to manage asynchronous data loading and render a loading message until the data arrives, with the result formatted using `d3.csvFormat`. The visualization relies on React 16.9 and D3 v6, with data fetched from a GitHub gist URL.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49aa0df304054ab599d1a9ccbadeb044?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}