Fork of Smiley Face Part IV

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Fork of Smiley Face Part IV

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Last edited Sep 13, 2023

Created on Sep 13, 2023

A smiley face is rendered as a single circle that follows the mouse cursor across an SVG canvas. The visualization uses a React component with the `useState` hook to track the cursor’s `clientX` and `clientY` coordinates on every `mousemove` event, updating the circle’s center position in real time. The circle is drawn with D3 v5’s SVG creation within a React-controlled `<svg>` element, with a fixed radius of 30 pixels and initial placement at the center of a 960×500 viewport.

AI-generated description

Smiley face implementation with React & D3, using a React component.

MIT Licensed

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