Fork of Mouse Follower

Fork of Mouse Follower

A circle follows the mouse cursor across a 960 by 500 SVG canvas, updating its position in real time. Built with React, the app tracks `onMouseMove` events to store the cursor’s coordinates in state and re-renders a single `<circle>` element with the new `cx` and `cy` values. The example uses React’s `useState` and `useCallback` hooks alongside ReactDOM, with visual output rendered entirely as SVG.

EEverton Rocha

Fork of Mouse Follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time. The React application uses a `useState` hook to track the cursor’s coordinates, and a `useCallback` event handler updates the circle’s `cx` and `cy` attributes on every mouse movement. Rendered with ReactDOM into an SVG element, the example relies on the `onMouseMove` event to capture pointer position, with the circle’s radius fixed at 30 pixels.

YYedrup

Fork of Mouse Follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time. The visualization uses React with the `useState` hook to track mouse coordinates and rerender the circle’s `cx` and `cy` attributes. The app is built with React and ReactDOM, rendered into a full-screen SVG, with styling that hides page margins and scrollbars. The mouse movement is captured via an `onMouseMove` event handler on the SVG element.

NNick Hu

Fork of Mouse Follower

A circle follows the mouse cursor across a 960 by 500 SVG canvas, updating its position in real time as the pointer moves. The React app uses the `useState` hook to store the current mouse coordinates and the `useCallback` hook to handle the `onMouseMove` event on the SVG element. The rendered circle’s center is bound to the state, and ReactDOM re-renders the element on every mouse movement. The visualization relies on React 16.9.0 and SVG for its rendering.

SSergey Shulzhenko

Fork of Mouse Follower

A circle follows the mouse cursor within an SVG canvas, updating its position in real time as the mouse moves. The React-based application uses the `useState` and `useCallback` hooks to track and update mouse coordinates from the `onMouseMove` event on the SVG element. The circle is rendered with a fixed radius of 30 pixels, and the canvas dimensions are set to 960 by 500 pixels. ReactDOM renders the component into the root div on the page.

AAnHaiTrinh

Fork of Mouse Follower

A circle follows the mouse cursor across an SVG canvas, with its position updating in real time based on the pointer's coordinates. The React component uses the `useState` and `useCallback` hooks to manage and optimize the mouse position state, while the `onMouseMove` event handler captures the cursor's `clientX` and `clientY` values. The visualization is rendered through ReactDOM, which mounts the SVG element into the HTML body, with the circle's center point and radius defined as constants within the code.

NNicolás Troncoso

Fork of Mouse Follower

A React-based SVG visualization renders a single circle that tracks the cursor’s position across a 960 by 500 canvas. The application uses the `useState` and `useCallback` hooks to manage the mouse coordinates, updating the circle’s `cx` and `cy` attributes on every `onMouseMove` event. The interactive graphic is built with ReactDOM and leverages the SVG `circle` element for display, with no additional data source beyond the user’s pointer movement.

JJosh Eflin

Fork of Mouse follower

This React and SVG example displays a single circle that follows the mouse cursor across a 960 by 500 canvas. The circle’s position updates in response to mouse movement events, initially centered on the screen. The application uses React’s `useState` and `useCallback` hooks to manage the cursor coordinates, and ReactDOM renders the SVG element with an `onMouseMove` handler. The visualization demonstrates real-time interaction by directly mapping the cursor’s client coordinates to the circle’s `cx` and `cy` attributes.

JJacob Pingel Lauridsen