Mouse Follower

Mouse-follower

A cartoon face rendered in SVG follows the mouse cursor across the screen, with its yellow circular head repositioning to track pointer movement. Built with React and D3 v6, the face uses reusable components for the background circle, gradient-filled eyes, and an arc-based mouth. The `Face` component manages mouse position via React state and updates the circle's coordinates through `onMouseMove` events, while `range(1)` from D3 generates a single face instance.

JJonas Carvalho

Mouse Follower

A smiley face rendered in SVG follows the mouse cursor across a yellow background. The face, built from React components for the background circle, eyes, and a d3.arc-generated mouth, updates its position via React state on every mousemove event. The visualization uses React’s useCallback and useState hooks to track client coordinates, re-rendering the face container at the new location.

Kkevin-jake

Mouse Follower

A yellow smiley face, built from SVG circles and an arc, tracks the cursor across a full-screen canvas. The face renders with React components, including a d3.arc-generated mouth, while the center position updates via React state on mouse events. The app uses React's useCallback and useState hooks to manage the mouse coordinates, drawing the face inside a transparent SVG that spans the viewport.

JJohn Huang

mouse follower

A yellow smiley face follows the mouse cursor across an SVG canvas. The face’s components—eyes, brows, and an arc-shaped mouth—are built with React state and D3’s `arc` generator, repositioned via a `transform` attribute on each mouse move. The example uses `useState` and `useCallback` to track cursor coordinates, and ReactDOM renders the interactive graphic.

MMegRocky

Mouse Follower

A yellow smiley face with eyes and a mouth follows the mouse cursor across an SVG canvas. The React app tracks pointer movement via the `onMouseMove` event, updating the face's position through `useState` and `useCallback` hooks. The face is composed of reusable React components (`Face`, `Eyes`, `Eye`, `Mouth`), with the mouth drawn using a `d3.arc()` path generator. The rendering is entirely SVG-based, with a single `<circle>` for the face, two smaller circles for eyes, and a filled arc for the mouth, all positioned relative to the current mouse coordinates.

YYashuVerma1210

Mouse Follower

A smiling cartoon face follows the mouse across the screen, rendered as a yellow circle with eyes and an arc-shaped mouth. Built with React and D3 v7, the app tracks pointer movement via an SVG `onMouseMove` event, updating React state to reposition the face. The face’s components—background circle, eyes, and mouth—are composed from reusable React components, with the mouth drawn using a `d3.arc` path generator.

TThomas Cormican

Mouse follower

A single yellow smiley face, rendered as an SVG circle with two smaller black circles for eyes, follows the mouse cursor across a 960×500 viewport. The React component tracks pointer movement via an `onMouseMove` handler and updates the face’s `cx` and `cy` attributes in state. D3’s `arc` utility is imported but unused; rendering relies entirely on React’s declarative SVG elements with no data source.

Nnecat1

Mouse Follower

A yellow smiley face follows the mouse cursor across an SVG canvas, redrawing its position on every mouse movement event. The face is built from reusable React components—a yellow circle background, two black eye circles, and a mouth drawn with `d3.arc()`—all composed within a `<g>` transform. React state tracks the cursor’s `clientX` and `clientY` coordinates, triggering re-renders via `useState` and `useCallback`. A dropdown menu is present but not connected to the visualization.

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