Does this skill help with the new React Native DevTools?

Yes, it provides the necessary workflows for using the Chrome DevTools Protocol (CDP) based debugger, which replaces the deprecated Chrome debugger and Metro log forwarding.

Can I use this for troubleshooting iOS Swift template errors?

Absolutely. It includes specific guidance for the Swift AppDelegate.swift transition introduced in React Native 0.77+ and mandatory configuration lines for app dependencies.

How does it handle React 19 breaking changes?

The skill provides patterns for migrating away from deprecated features like propTypes and forwardRef, favoring TypeScript and React 19's new prop-based ref handling.

What CSS features does this skill enable for mobile?

It provides implementation patterns for new mobile-supported properties including display: contents, boxSizing, mixBlendMode (16 modes), and outline properties.

Does this skill support the mandatory New Architecture in React Native 0.82?

Yes, it specifically addresses the requirements for version 0.82+ where legacy architecture is completely removed and New Architecture (Fabric) is mandatory.

React Native & Expo SDK 52+

Name: React Native & Expo SDK 52+
Author: jezweb

byjezweb

•

117

Mobile Development

Streamlines mobile app development and migration for React Native 0.76+ and Expo SDK 52 environments.

About

This skill provides comprehensive guidance for building modern mobile applications using React Native's New Architecture and Expo SDK 52. It specializes in navigating the mandatory shift to Fabric and TurboModules in version 0.82+, managing React 19 breaking changes like the removal of propTypes, and implementing new CSS capabilities previously unavailable on mobile. By providing patterns for Swift-based iOS templates and the latest React Native DevTools, it ensures developers can resolve complex build errors and leverage high-performance mobile features with confidence.

Key Features

React 19 support including useActionState, useOptimistic, and propTypes-to-TypeScript conversion.
Troubleshooting for Swift-based AppDelegate migrations and iOS build failures.
117 GitHub stars
Comprehensive migration paths for React Native New Architecture (Fabric/TurboModules).
Implementation of modern CSS properties like display: contents, mixBlendMode, and outline.
Configuration guidance for the new React Native DevTools and Hermes-only environments.

Use Cases

Upgrading legacy Expo apps to React Native 0.82+ where New Architecture is mandatory.
Resolving 'Fabric component not found' or 'TurboModule not registered' errors during builds.
Refactoring components for React 19 compatibility by removing forwardRef and propTypes.

About

Key Features

React 19 support including useActionState, useOptimistic, and propTypes-to-TypeScript conversion.
Troubleshooting for Swift-based AppDelegate migrations and iOS build failures.
117 GitHub stars
Comprehensive migration paths for React Native New Architecture (Fabric/TurboModules).
Implementation of modern CSS properties like display: contents, mixBlendMode, and outline.
Configuration guidance for the new React Native DevTools and Hermes-only environments.

Use Cases

Upgrading legacy Expo apps to React Native 0.82+ where New Architecture is mandatory.
Resolving 'Fabric component not found' or 'TurboModule not registered' errors during builds.
Refactoring components for React 19 compatibility by removing forwardRef and propTypes.