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Expo Open OTA

Self-hosted Expo updates for React Native. Multi-cloud (AWS S3, Google Cloud Storage), CDN-ready, and production-grade — an open-source Go server implementing the Expo Updates protocol.

Expo Open OTA

⚙️ Production-ready in 10 minutes

No database, no complex setup. Connect your cloud storage — AWS S3, Google Cloud Storage, or any S3-compatible provider — and you’re live. Handles release channels, branches, and runtime versions out of the box.

🚀 One Command to Publish

The eoas CLI automates everything — run npx eoas init to configure your project, and npx eoas publish to push updates from your CI/CD pipeline. No extra scripts, no hassle.

⚡ Fast Asset Delivery

Assets served at the edge. Deliver updates via CloudFront CDN or GCS signed URLs — your users get updates instantly, wherever they are. No public bucket access needed.