오늘도 삽질중

🎟 Lifting State Up import React, { useState } from "react"; import "./styles.css"; const currentUser = “박소영”; function Twittler() { const [tweets, setTweets] = useState([ { id: 1, writer: “parksoyoung”, date: "2020-11-1”, content: "안녕 리액트" }, { id: 2, writer: “박소영”, date: "2020-11-1”, content: “리액트 너 좀 어렵다?” }, ]); const addNewTweet = (newTweet) => { setTweets([...tweets, newTweet]); }; // 이 상태 ..