Is it effective for debugging complex native module failures?

Yes, it specifically helps separate concerns between JavaScript runtime issues and native module integration failures, making it easier to pinpoint the source of the crash.

How does it handle Metro bundler connection issues?

It follows a structured workflow to capture logs, clear specific caches, and validate environment variables to restore the connection between the bundler and the device.

Will it help with simulator or emulator setup?

Yes, it includes checks for simulator/emulator environments to ensure your virtual devices are properly configured and visible to the development tools.

Does this skill work with both Expo and vanilla React Native?

Yes, it provides specialized workflows for both Expo's managed workflow and React Native's bare workflow, including native module support.

Can it help with platform-specific iOS and Android errors?

Absolutely. It covers native build systems including Xcode for iOS and Gradle for Android to identify platform-specific configuration issues.

Mobile App Debugging

Name: Mobile App Debugging
Author: rozwer

byrozwer

0•

Mobile Development

Diagnoses and resolves issues within React Native and Expo environments, from Metro bundler errors to native build failures.

This skill streamlines the troubleshooting process for mobile developers by providing a structured approach to identifying and fixing bugs in React Native and Expo projects. It helps navigate complex issues involving the Metro bundler, Xcode and Gradle build systems, and runtime exceptions. By separating concerns between JavaScript code and native modules, it ensures faster resolution of simulator/emulator glitches and configuration mismatches, making it an essential tool for efficient cross-platform mobile development.

Características Principales

01Environment and dependency configuration validation

02Structured Metro bundler troubleshooting and cache management

03Runtime exception analysis for JS and native modules

040 GitHub stars

05Native build diagnostics for Xcode (iOS) and Gradle (Android)

06Minimal-change implementation strategy for bug fixing

Casos de Uso

01Fixing failed builds in React Native after upgrading dependencies

02Resolving connectivity issues between the Metro bundler and mobile simulators

03Debugging native module linking errors or platform-specific configuration bugs

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rozwer/cross2b-pro mobile-debugging

For use in Claude.ai and ChatGPT

Download Skill