Files
fancy-dns/web/src/hooks/useDebounced.ts
T
2026-09-27 11:20:34 +00:00

21 lines
490 B
TypeScript

import { useEffect, useState } from 'react'
/**
* Trails `value` by `ms`. Used by the search boxes so typing does not fire a
* request per keystroke.
*/
export function useDebounced<T>(value: T, ms: number): T {
const [debounced, setDebounced] = useState(value)
useEffect(() => {
if (ms <= 0) {
setDebounced(value)
return
}
const timer = setTimeout(() => setDebounced(value), ms)
return () => clearTimeout(timer)
}, [value, ms])
return debounced
}