{"version":"1.0","type":"rich","title":"Carregando dados de Covid19 com React e D3","description":"A single-page React and D3 example displays a large red text summary of cumulative COVID-19 deaths from the Johns Hopkins global time series dataset. It loads the CSV via `d3.csv`, identifies the latest date column, sums the numeric values with `Array.map` and `reduce`, and formats the total using `d3.format`. The result, showing the death count and date, is rendered into a `<pre>` element using plain DOM text assignment. The visualization is minimal, focusing on data loading and aggregation rather than charts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/11fe84723605499a8280e822eb375f77?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}