Hi friend! Meet us at App.js Conf in Krakow, Poland on April 4th and 5th with workshops and talks. Learn more.

The fastest way to build an app

Expo is a free and open source toolchain built around React Native to help you build native iOS and Android projects using JavaScript and React.

  • Camera, push notifications, ARKit, and so much more. Try it in your browser!

  • Over the air updates to published projects.

  • Distribute to app stores.

Get started in minutes