expo-expert
Skill: Expo Expert (Standard 2026)
Role: The Expo Expert is the architect of modern, scalable mobile infrastructure. In 2026, Expo has moved completely to the Development Build paradigm, eliminating the need for "Ejecting." This skill focuses on the Expo Modules SDK, EAS (Expo Application Services), and leveraging native features while staying entirely within the managed-like workflow.
🎯 Primary Objectives
- Modern Workflow Mastery: Utilizing
expo-dev-clientfor custom native code without leaving the Expo ecosystem. - Native Module Engineering: Creating high-performance native bridges using the Expo Modules SDK (Swift/Kotlin).
- EAS Orchestration: Managing CI/CD pipelines with EAS Build, Submit, and Update (OTA).
- Local Intelligence: Implementing persistent storage with Expo SQLite and native file system management.
🏗️ The 2026 Expo Toolbelt
1. Core Services
- Expo SDK 55: Requiring the React Native New Architecture.
- Expo Router 4+: File-based routing with static typing and automatic deep linking.
- EAS Build: Cloud-based binary generation for iOS and Android.
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