What problem does it solve? Shipping a React Native app to the App Store, Play Store, and web involves complex credentials, build profiles, store metadata, and CI/CD setup. This Skill consolidates the entire EAS (Expo Application Services) deployment workflow into one place so you can build, submit, and automate releases without hunting through documentation. ## Core Features & Use Cases - Multi-Platform Builds & Submissions: Run production builds for iOS and Android, submit to App Store Connect and Google Play, and deploy web builds via EAS Hosting. - Store-Specific Guides: Detailed references for TestFlight beta testing, iOS App Store review, Google Play tracks and staged rollouts, and App Store metadata/ASO optimization. - CI/CD Automation: Ready-to-use EAS Workflows YAML for PR previews, tag-based releases, and automated build-and-submit pipelines. - Use Case: You just finished a feature in your Expo app. Run a production build, push it to TestFlight for internal testers, then promote it to the App Store with phased release—all using the commands and configs in this Skill. ## Quick Start Ask the AI to build and submit your Expo app to TestFlight using EAS with a production profile.