{"version":"1.0","type":"rich","title":"curran follow along","description":"This example demonstrates the fundamental structure of a web page that uses D3 and custom styling, displaying a large “Hello HTML!” message in Roboto font. The code shows how to load a CSV file containing x and y coordinates asynchronously using a Promise wrapper around `d3.csv`, then iterates over the loaded data rows with `forEach` to log each object to the console. The page includes external D3 v7 and d3-fetch libraries via CDN, plus Google Fonts for typography. It highlights basic data-fetching patterns without any visual charting yet.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/523f103312ce439b93d04337be96c61a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}