Deeplinking

Testing deeplink in Expo Go:

# Pre-req: need to build the app using EAS

# test on expo-go
npx uri-scheme open exp://127.0.0.1:8081/--/ --ios
npx uri-scheme open exp://127.0.0.1:8081/--/ --android
npx uri-scheme open com.company.appname://login --android

# direct testing of deeplink url
xcrun simctl openurl booted whatever.whereever

app.json schema

When editing app.json to create a custom schema for deeplink, you define it as:

export default {
  expo: {
    scheme: "whatever.whereever",
    ...
  }
}

Above would make a deeplink url as: whatever.whereever://.

Deeplinks from the wild

daveandbusters-prd://deeplink/
internal://local:0