Fork of Rendering Data with React & D3
This example visualizes CSS named colors as a radial burst, with each color represented by a filled arc segment arranged in a pie chart. The code loads color data from a CSV file using D3’s `csv` utility, then uses React hooks like `useState` and `useEffect` to manage the asynchronous data fetch and rendering. D3’s `pie()` and `arc()` functions compute the segment geometry, which React renders as SVG paths, with each path’s fill color taken directly from the CSV’s hex value. The visualization demonstrates a hybrid approach where D3 handles data processing and layout, while React manages the component lifecycle and DOM updates.