{"version":"1.0","type":"rich","title":"Loading Data with React & D3","description":"A React app loads a CSV of CSS named colors with d3.csv and maps each color to a one-pixel-high div styled by its RGB hex value, forming a stacked color spectrum. While loading, it displays a “Loading…” message. The d3.csvFormat utility formats the dataset to calculate file size, row count, and column count for a status message, showing React hooks and D3 v5 utilities working together.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8ef8db23cdc947f2bc98df81db943f10?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}