가장먼저 mac os 패키지 관리자 Homebrew 설치하자구요
=> https://brew.sh/index_ko
Node.js LTS release - Only Node.js LTS releases (even-numbered) are recommended. As Node.js officially states, "Production applications should only use Active LTS or Maintenance LTS releases".
=> https://nodejs.org/en/
Git
=> https://github.com
For macOS or Linux users: Watchman
=> https://facebook.github.io/watchman/docs/install#buildinstall
npm install expo-cli --global
// 에러가 난다면
sudo npm install expo-cli --global
npx expo whoami
npx expo login
npx create-expo-app myApp