Mouse Follower

Mouse Follower

A yellow circle rendered in SVG follows the mouse cursor as it moves across a 960 by 500 pixel canvas. Built with React and ReactDOM, the application tracks cursor coordinates through the `onMouseMove` event handler and updates the circle's position via the `useState` hook. The circle's center is set to the current `clientX` and `clientY` values from the event, providing immediate visual feedback.

AAchilleasTyrnenopoulos

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

Mouse Follower

A yellow circle follows the mouse cursor across a full-window SVG canvas in this React application. The visualization tracks pointer movement using the SVG `onMouseMove` event, which updates the circle's `cx` and `cy` coordinates in real time. The circle's position is stored in React state and re-rendered on every mouse move, while its radius remains fixed at 50 pixels. The program uses React 16.9 with a custom event handler to create an interactive, responsive display that maps the cursor's screen coordinates directly to the SVG coordinate space.

PPriteshlip10

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

Mouse Follower

A single yellow circle follows the mouse cursor across a blank 960 by 500 pixel SVG canvas. The visualization reacts instantly to pointer movement, updating the circle’s center coordinates in real time. Built with React (16.9), it uses the `useState` hook to track the cursor position and an `onMouseMove` event handler on the SVG element to trigger each update. The circle is rendered as an SVG `<circle>` element, with its `cx` and `cy` properties bound to the current mouse coordinates.

MMohsin Ali

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

Mouse Follower

A single yellow circle with a black stroke follows the mouse cursor across a full-screen SVG canvas. The circle’s position updates to the exact coordinates of the pointer via React’s `useState` and `useCallback` hooks, which capture `clientX` and `clientY` from the `onMouseMove` event. The application uses ReactDOM to render the SVG element, with the viewport dimensions derived from `window.innerWidth` and `window.innerHeight`. The example demonstrates basic pointer tracking with a minimal, event-driven React component.

JJBayne07

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