Expo Documentation

Create amazing apps that run everywhere

Build one JavaScript/TypeScript project that runs natively on all your users' devices.

Quick Start

Launch to app stores

Ship apps with zero config or no prior experience. Launch easily guides you through the technical stuff, directly from GitHub. No config or prior knowledge needed.

Try Launch

Deploy from CLI

Deploy your apps using command-line tools for iOS and web platforms.

Deploy to TestFlight

This is an iOS-only command that will upload your app to TestFlight.

Deploy your web app

For prerequisites and complete instructions, see our guide.

Discover more

Try out Expo in minutes and learn how to get the most out of Expo.

Speed up your development with Expo Application Services

Start EAS Tutorial

Discover the benefits of file-based routing with Expo Router

Learn More

Try Expo in your browser

Expo's Snack lets you try Expo with zero local setup.

Create a Snack

Chat with the community

Join over 60,000 other developers
on the Expo Community Discord.

Go to Discord

Explore APIs

Expo supplies a vast array of SDK modules. You can also create your own.

Explore examples

Explore a variety of example projects showcasing how to use Expo and seamlessly integrate it with popular services.

Watch our latest talks

Explore our team's presentations. Stay informed and gain expertise.

See More Talks

Join the community

See the source code, connect with others, and get connected.