Learn how to use Expo libraries for React Native development on Meta's Horizon OS. This guide covers compatibility differences, what works out-of-the-box, and what requires specific alternatives like expo-horizon-core and expo-iap.

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A practical guide to using Expo libraries when building React Native apps for Meta Quest (Horizon OS). Most self-contained Expo libraries work out of the box, but libraries depending on Google Play Services require alternatives. Key replacements include expo-iap for in-app purchases (supports Meta Horizon Billing SDK), expo-horizon-notifications as a drop-in for expo-notifications, and expo-horizon-location for location services (WiFi/IP-based, no GPS). The expo-horizon-core plugin handles project configuration automatically. Unsupported features include cellular APIs, GPS hardware, Google Authentication, and certain Android permissions.

Using Expo Libraries for Meta Quest: What Works & What Doesn't