React Js Window Resize Event
React Js Window Resize Event: The React JS window resize event refers to a mechanism that triggers a specific action when the size of the browser window changes. In React JS, this event can be handled using the resize event listener. By attaching this event listener to the window object, developers can define a callback function that executes whenever the window is resized. This allows for dynamic adjustment of components and UI elements based on the window dimensions. By responding to the window resize event, React JS enables developers to create responsive and adaptable web applications that provide a seamless user experience across different screen sizes.
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How can I handle the window resize event in React.js?
The code provided is a React JS component that captures the window resize event and updates the displayed window width. It utilizes the useState and useEffect hooks from React to manage the state and handle the event. The initial window width is set using the useState hook.
The useEffect hook is used to add an event listener for the "resize" event and update the window width whenever the event occurs. The event listener is removed when the component is unmounted. The rendered component displays the window width inside a container element.
Output of React Js Window Resize Event
