Mouse Follower

100%

Mouse Follower

✓ Published1🌍 Public

Last edited Feb 27, 2021

Created on Feb 27, 2021

A yellow circle inside an SVG canvas tracks the mouse cursor, updating its position in real time. Built with React and rendered as SVG, the app uses a `useState` hook to store the cursor’s coordinates and a `useCallback` handler that listens to the SVG’s `onMouseMove` event, updating the circle’s `cx` and `cy` attributes accordingly. The example demonstrates a simple interactive pointer-following visual.

AI-generated description

Smiley face implementation with React.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across an SVG canvas. Built with React, the app tracks cursor coordinates via the `onMouseMove` event and stores them in state using the `useState` hook. The `useCallback` hook optimizes the event handler, and `ReactDOM.render` mounts the component. The SVG’s circle element updates its `cx` and `cy` attributes to match the current mouse position, creating a direct, real-time visual response.

SSabin Bhandari

96% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across an SVG canvas. The visualization tracks pointer movement and repositions the circle to match the cursor’s coordinates in real time. Built with React, it uses the `useState` hook to store the mouse position and an `onMouseMove` event handler on the SVG element to update that state. The circle renders via ReactDOM with SVG markup, and its `cx` and `cy` attributes are bound to the current mouse coordinates.

Rrsulli4

95% match

Loading thumbnail…

Mouse Follower

A yellow circle with a black outline follows the mouse cursor across a 960-by-500 SVG canvas. The example uses React's `useState` and a callback to track the cursor's `clientX` and `clientY` coordinates, updating the circle's `cx` and `cy` attributes directly on mouse movement. This demonstrates interactive SVG rendering within a React component, with the circle’s position driven entirely by user input.

TTousifAhamed

95% match

Loading thumbnail…

Mouse Follower

A yellow circle tracks the mouse cursor across an SVG canvas. The circle's position updates to follow the pointer as it moves. Built with React 16.9 and ReactDOM, the example uses the `useState` hook to store the mouse position and `useCallback` to handle the `onMouseMove` event on the SVG element. The circle is rendered with a variable `cx` and `cy` attribute, while the `clientX` and `clientY` coordinates from the event are used to update the state.

RRay Yang

95% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a fixed 960 by 500 SVG canvas. The example demonstrates real-time mouse tracking with React 16.9.0, using the `useState` and `useCallback` hooks to manage cursor coordinates. The `onMouseMove` event on the SVG element updates the circle’s `cx` and `cy` attributes, causing it to smoothly track the pointer. The code renders a single SVG circle with no data source, purely illustrating interactive state updates in a React-driven visualization.

Nnncis

95% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a 960-by-500 SVG canvas. Built with React and ReactDOM, the app tracks pointer coordinates via an `onMouseMove` handler on the SVG element, storing them in state with `useState` and updating them through `useCallback`. Each move re-renders the circle's `cx` and `cy` attributes, creating a direct, responsive visual link between pointer position and the rendered shape.

Ttotallynormalpeep

95% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across an SVG canvas, updating its position in real time. Built with React and SVG, the app uses a `useState` hook to track mouse coordinates from an `onMouseMove` event handler on the `<svg>` element. The circle radius is fixed at 30 pixels, and the canvas dimensions are 960 by 500, with the initial cursor position centered. The example demonstrates interactive state management and event-driven rendering in a React-based visualization.

JJadeITNT

95% match

Loading thumbnail…

Mouse Follower

A yellow circle tracks the cursor across a 960 by 500 SVG canvas, updating its center position in real time. The React component uses the `useState` and `useCallback` hooks to manage mouse coordinates from the SVG `onMouseMove` event. Each pointer movement triggers a state update, which re-renders the circle’s `cx` and `cy` attributes via ReactDOM’s declarative rendering.

Kkatebacon32

95% match