React JS - useRef
Hello Dev's, in this video I spoke about the React JS - useRef.
useRef is a React Hook that provides a way to persist mutable values across re-renders without causing the component to re-render when the value changes.
It is commonly used to access and modify DOM elements directly in React functional components.
const ref = useRef(null);
Using useRef in this way allows us to work with DOM elements imperatively in a React functional component, such as focusing an input element or accessing its properties directly.
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