{"version":"1.0","type":"rich","title":"Loading and rendering Data with  React and d3","description":"A React and d3 visualization renders a pie chart of CSS named colors, with each slice colored by its corresponding hex value. The code loads data from a CSV file hosted as a GitHub gist using d3.csv, then applies d3.pie and d3.arc to compute and draw the SVG paths. React manages the loading state and updates the chart once the asynchronous data fetch completes, displaying a large \"Loading...\" text before the visualization appears.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/748d0a048dd34fb9bb3d09c312c9f3c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}