{"version":"1.0","type":"rich","title":"Fork of Hello VizHub","description":"This example displays a \"Hello VizHub!\" message centered on the page. It demonstrates loading D3 via a CDN and using the `select` function from d3.v5 to set the text content of a div. The code also imports a local ES6 module for the message and fetches population data from a GitHub-hosted CSV, processing the ’20 column and slicing the first 30 rows. The visualization is built with React’s `useState` and `useEffect` hooks to manage the data loading state.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e8304c01d55243b7bcf4463b4ed94b20?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}