Can it help with React 19 transitions?

Yes, it includes specific migration guides for React 19 changes such as the transition from useContext to the 'use' hook and the removal of forwardRef.

What does the Upgrading Expo skill do?

It provides structured guidance and specific CLI commands to help developers move Expo projects to newer SDK versions while identifying and fixing breaking changes.

How does it handle deprecated packages?

The skill provides a detailed mapping table to replace deprecated libraries like expo-av or expo-permissions with their modern equivalents.

Does it work with bare workflow projects?

Yes, it contains specialized instructions for clearing caches and running native builds in bare workflow iOS and Android directories.

Does it support the New Architecture?

Yes, it includes specific references and configuration steps for the New Architecture, which is enabled by default in SDK 53 and later.

Upgrading Expo

Name: Upgrading Expo
Author: expo

byexpo

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327

Mobile Development

Streamlines the process of upgrading Expo SDK versions and resolving complex dependency issues.

About

This skill provides specialized guidance for migrating Expo projects to the latest SDK versions, including SDK 53 and 54. It automates the upgrade workflow by providing step-by-step commands for dependency management, cache clearing, and troubleshooting. It specifically addresses breaking changes like the React 19 transition, the New Architecture migration, and the replacement of deprecated packages, ensuring a smooth transition for mobile developers using Expo and Expo Application Services (EAS).

Key Features

Automated dependency updates using expo-doctor and version-specific install commands
327 GitHub stars
Comprehensive mapping for deprecated packages like expo-av and expo-permissions
Native cache clearing workflows for iOS (CocoaPods) and Android (Gradle)
Migration support for React 19, React Compiler, and the New Architecture
Project housekeeping for app.json, Metro config, and Babel optimizations

Use Cases

Migrating an existing Expo project to the New Architecture
Updating a legacy React Native app to the latest Expo SDK version
Resolving persistent dependency conflicts after a major library update

About

Key Features

Automated dependency updates using expo-doctor and version-specific install commands
327 GitHub stars
Comprehensive mapping for deprecated packages like expo-av and expo-permissions
Native cache clearing workflows for iOS (CocoaPods) and Android (Gradle)
Migration support for React 19, React Compiler, and the New Architecture
Project housekeeping for app.json, Metro config, and Babel optimizations

Use Cases

Migrating an existing Expo project to the New Architecture
Updating a legacy React Native app to the latest Expo SDK version
Resolving persistent dependency conflicts after a major library update