Snippets · May 27, 2026

Debounce in TypeScript

#typescript #utilities

export function debounce<Args extends unknown[]>(
  fn: (...args: Args) => void,
  wait: number,
) {
  let timer: ReturnType<typeof setTimeout> | undefined;
  return (...args: Args) => {
    clearTimeout(timer);
    timer = setTimeout(() => fn(...args), wait);
  };
}