useThrottle

throttle을 쉽게 사용할 수 있는 커스텀 훅입니다.

Code

🔗 실제 구현 코드 확인

Interface

typescript

interface ThrottleSettings {
  leading?: boolean | undefined;
  trailing?: boolean | undefined;
}

type ThrottleParameters = Parameters<typeof throttle>;

typescript

function useThrottle<T extends (...args: any) => any>(
  callback: T,
  wait: ThrottleParameters[1],
  options?: ThrottleParameters[2]
): ThrottleReturnType<T>;

Usage

typescript

import { useState } from 'react';
import { useThrottle } from '@modern-kit/react';

const Example = () => {
  const [count, setCount] = useState(1);
  const [throttledCount, setThrottledCount] = useState(1);

  const countUp = () => {
    setCount(count + 1);
  };

  const throttledCountUp = useThrottle(() => {
    setThrottledCount(throttledCount + 1);
  }, 1000);

  return (
    <div>
      <div style={{ display: "flex" }}>
        <button onClick={countUp}>버튼 클릭</button>
        <div style={{ width: "50px" }} />
        <button onClick={throttledCountUp}>throttle 버튼 클릭</button>
      </div>
      <div>
        <p>count: {count}</p>
        <p>throttledCount: {throttledCount}</p>
      </div>
    </div>
  );
};

Example

count: 1

throttledCount: 1