[modern-react] 리액트 스터디 파일 추가

This commit is contained in:
2025-09-30 23:55:13 +09:00
parent 31bcb2efe1
commit 75ec02d506
546 changed files with 141345 additions and 0 deletions

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@@ -0,0 +1,19 @@
import { useState } from 'react';
// Props 타입 선언
type StateBasicProps = {
init: number
};
export default function StateBasic({ init }: StateBasicProps) {
const [count, setCount] = useState<number>(init);
const handleClick = () => setCount(count + 1);
return (
<>
<button onClick={handleClick}></button>
<p>{count} .</p>
</>
);
}