Hi there ๐๐๐ Article shadcn ui ์์ธํ ์์๋ณด๊ธฐ Declarative UI ์๊ฐํ๊ธฐ React Server Component ์ด๋ชจ์ ๋ชจ ์์๋ณด๊ธฐ Million.js๋ ์ด๋ป๊ฒ React๋ณด๋ค ์ต๋ 70% ๋น ๋ฅผ๊น? React CSS-in-JS ์์คํ ๋ง๋ค๊ธฐ