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react-native run-ios without build

How can I run the application without rebuilding the project (of course the app is installed on the relevant simulator from previous run)

I run the application on iOS (for instance) like this:

react-native run-ios --simulator='iPhone 8'

Solution

  • Thanks to this post, I found this command:

    xcrun simctl launch booted <APP_BUNDLE_ID>

    It will launch the application which pre-installed on the current running simulator (if we have 2 or more simulators running simultaneously, we will need to pick one by its simulator ID).