react-expert

Diagnose React 18/19 hook errors, re-rendering issues, and SSR/RSC mismatches.

Updated Jan 21, 2026
One-click install
npx skills add https://github.com/mahamaneharouna9-cpu/Apex-invoice-billing-automation --skill react-expert-mahamaneharouna9-cpu
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: react-expert
Source: https://github.com/mahamaneharouna9-cpu/Apex-invoice-billing-automation/tree/main/.opencode/skill/react-expert
Command: npx skills add https://github.com/mahamaneharouna9-cpu/Apex-invoice-billing-automation --skill react-expert-mahamaneharouna9-cpu

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses complex issues in React 18/19 development, including hook errors, performance bottlenecks, state management challenges, and Server Component intricacies.

Core Features & Use Cases

  • Expert Guidance: Provides in-depth knowledge on hooks, component patterns, performance optimization, and state management.
  • Problem Diagnosis: Offers diagnostic commands to identify React version, build tools, and common anti-patterns.
  • Use Case: Debugging an "Invalid hook call" error or optimizing a component that re-renders too frequently.

Quick Start

Use the react-expert skill to diagnose a "Maximum update depth exceeded" error in your React application.

Frequently Asked Questions about react-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fix an "Invalid hook call" error in React 18?

To fix an "Invalid hook call" in React 18, run diagnostic commands to detect your React version and environment. This skill identifies common anti-patterns like multiple React installations and provides playbooks to resolve hook execution mismatches.

What causes a "Maximum update depth exceeded" error in React components?

A "Maximum update depth exceeded" error in React components is typically caused by updating state inside a render or creating infinite loops. This skill diagnoses these re-rendering problems and offers component pattern solutions to break the cycle.

How do I optimize React component performance when re-rendering too frequently?

To optimize React component performance and stop frequent re-renders, this skill provides expert guidance on performance optimization and component patterns. It diagnoses anti-patterns and applies proper state management techniques to improve rendering efficiency.

Does this Skill support React Server Components and SSR mismatches?

Yes, this Skill fully supports React Server Components (RSC) and SSR. It offers expert guidance to solve Server Component intricacies and diagnose SSR/RSC mismatches specifically within React 18 and 19 development environments.

What's the best way to manage state in React 19?

The best way to manage state in React 19 involves using expert-recommended component patterns and state management techniques. This skill helps identify your current state challenges and provides targeted playbooks for optimal state handling.