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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | import {useEffect, useRef} from "react";
/**
* A React component that automatically scrolls itself into view whenever rendered.
*
* This component is especially useful in scrollable containers to keep the most
* recent content visible (e.g., chat applications, live logs, or notifications).
*
* It uses the browser's `Element.scrollIntoView()` API with smooth scrolling behavior.
*
* @returns A `<div>` element that scrolls into view when mounted or updated.
*/
export default function ScrollIntoView() {
/** Ref to the DOM element that will be scrolled into view. */
const elementRef = useRef<HTMLDivElement>(null);
useEffect(() => {
if (elementRef.current) elementRef.current.scrollIntoView({ behavior: "smooth" });
});
return <div ref={elementRef} />;
}
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