Fork of React & D3 Starter

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Fork of React & D3 Starter

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Ssucharitha.yadala@sharda.ac.in

Last edited Jan 28, 2026

Created on Jan 28, 2026

This example demonstrates how to integrate React with D3, rendering a static smiley face using D3’s SVG generation inside a React component. The D3 code creates a yellow circle with `d3.arc` for the mouth and simple SVG circles for the eyes. Separately, a React `useEffect` hook updates the DOM text content to display "Hello D3 & React." The project uses React 19, `react-dom/client`, and D3 v7, with the component managing its own ref via `useRef` to attach D3 selections.

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