React Native with Expo Mac Development environment setup

Kingyinma
1 min readOct 5, 2020

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Setup mac development guide

Prerequisite, Install basic development below

  • brew
  • nvm
  • node 12.18+

After installed above prerequisite, below Install development environment

  • Xcode and setup command line tools
  • Add alias in your bash_profile for simulator and then source it
alias ios='open /Applications/Xcode.app/Contents/Developer/Applications/Simulator.app'# source it in terminal
source bash_profile
  • SInstall watchman
brew install watchman
brew update && brew cask install react-native-debugger
  • Install expo cli
yarn add global expo-cli
  • Start your repository
yarn start

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