๐Ÿ’ก ์ƒˆ๋กœ ์•Œ๊ฒŒ ๋œ ๊ฒƒ

์›น์‚ฌ์ดํŠธ๋ฅผ ๋งŒ๋“ค ๋•Œ useState๋Š” ๋‹ค์–‘ํ•œ ์ข…๋ฅ˜์˜ ์ƒํƒœ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์•„๋ž˜๋Š” ์›น์‚ฌ์ดํŠธ ์ œ์ž‘ ๊ณผ์ •์—์„œ useState๊ฐ€ ์“ฐ์ด๋Š” ๋‹ค์–‘ํ•œ ์ƒํ™ฉ๊ณผ ์˜ˆ์‹œ๋ฅผ ๋‚˜์—ดํ–ˆ์Šต๋‹ˆ๋‹ค.

1. ์‚ฌ์šฉ์ž ์ž…๋ ฅ๊ฐ’ ๊ด€๋ฆฌ

์›น์‚ฌ์ดํŠธ์—์„œ ํผ ์ž…๋ ฅ๊ฐ’, ๊ฒ€์ƒ‰์ฐฝ, ๋“œ๋กญ๋‹ค์šด ์„ ํƒ ๋“ฑ์„ ๊ด€๋ฆฌํ•  ๋•Œ useState๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
const [searchQuery, setSearchQuery] = useState('');
const [selectedOption, setSelectedOption] = useState('');

2. UI ์ƒํƒœ ๊ด€๋ฆฌ

const [isModalOpen, setIsModalOpen] = useState(false);
const [isDarkMode, setIsDarkMode] = useState(false);
const [activeTab, setActiveTab] = useState('home');

3. ๋ฆฌ์ŠคํŠธ ๋ฐ ๋ฐฐ์—ด ๊ด€๋ฆฌ

useState๋ฅผ ์ด์šฉํ•ด ๋ฐฐ์—ด ๋ฐ์ดํ„ฐ ์ถ”๊ฐ€, ์‚ญ์ œ, ์ˆ˜์ • ๋“ฑ์„ ๊ด€๋ฆฌํ•ฉ๋‹ˆ๋‹ค.