Hello world Hello world

프로젝트 구조 main.jsx// node_modules의 모듈에서 react,react-dom 가져와서 임포트import { StrictMode } from 'react'import { createRoot } from 'react-dom/client'import './index.css'import App from './App.jsx'import App01 from './App01.jsx'import App02 from './App02.jsx'import App03 from './App03.jsx'import App04 from './App04.jsx'import App05 from './App05.jsx'createRoot(document.getElementById('root')).render( ..