Start Examples - Nx — ContextQMD

project.json:

json

{
  "name": "mobile",
  //...
  "targets": {
    //...
    "start": {
      "executor": "@nx/expo:start",
      "options": {
        "port": 8081
      }
    }
    //...
  }
}

shell

nx run mobile:start

Examples

Specify starting on platform

The ios, android and web option allows you to start the server on different platforms.

Opens your app in Expo Go in a currently running iOS simulator on your computer:

json

    "start": {
      "executor": "@nx/expo:start",
      "options": {
        "port": 8081,
        "ios": true
      }
    }

or run command nx start <your app name> --ios.

Opens your app in Expo Go on a connected Android device

json

    "start": {
      "executor": "@nx/expo:start",
      "options": {
        "port": 8081,
        "android": true
      }
    }

or run command nx start <your app name> --android.

Opens your app in a web browser:

json

    "start": {
      "executor": "@nx/expo:start",
      "options": {
        "port": 8081,
        "web": true
      }
    }

or run command nx start <your app name> --web.

Specify the host

The host option allows you to specify the type of host to use. lan uses the local network; tunnel ues any network by tunnel through ngrok; localhost connects to the dev server over localhost.

json

    "start": {
      "executor": "@nx/expo:start",
      "options": {
        "port": 8081,
        "host": "localhost"
      }
    }

Starts the server with cache reset

The clear option allows you to remove Metro bundler cache.

json

    "start": {
      "executor": "@nx/expo:start",
      "options": {
        "port": 8081,
        "clear": true
      }
    }