react

Assess React component architecture for state, data fetching, performance, accessibility, and testing.

Updated Apr 9, 2026
One-click install
npx skills add https://github.com/nist0/CoDev --skill react-nist0
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: react
Source: https://github.com/nist0/CoDev/tree/main/.github/skills/react
Command: npx skills add https://github.com/nist0/CoDev --skill react-nist0

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenges of building or refactoring React components and pages, including state management, data fetching, performance optimization, accessibility, and testing.

Core Features & Use Cases

  • Component Boundaries: Provides guidelines for creating efficient container and presentational components.
  • State Strategy: Offers best practices for local and lifted state management.
  • Data Fetching: Suggests strategies for centralized data fetching and error handling.
  • Performance: Delivers insights for improving performance, including memoization and re-render optimization.
  • Testing: Outlines testing best practices for React components with React Testing Library.
  • Accessibility: Ensures components meet accessibility standards (WCAG AA color contrast).

Quick Start

Run the 'react' skill to analyze the architecture of your React components.

Frequently Asked Questions about react

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

FAQPage Schema
How do I optimize React component architecture for performance?

To optimize React component architecture, establish efficient container and presentational component boundaries, apply strategic memoization, and implement re-render optimization. This Skill assesses component design and provides targeted guidelines for performance profiling.

What is the best way to manage lifted state in React applications?

Managing lifted state effectively requires following specific best practices for local and lifted state management. This Skill offers architectural guidelines to assess your state strategy and optimize component data flow.

How do I handle centralized data fetching and errors in React?

Handling centralized data fetching in React requires implementing specific strategies for centralized data fetching and error handling. This Skill suggests architectural approaches to assess your data fetching strategies and ensure robust error management.

Does this approach support React Testing Library for component testing?

Yes, this approach supports React Testing Library by outlining testing best practices for React components. It assesses your testing implementation to ensure components meet functional and architectural standards.

How do I ensure React components meet WCAG AA accessibility standards?

To ensure React components meet accessibility standards, you must verify components meet WCAG AA color contrast requirements. This Skill assesses accessibility compliance and provides architectural guidelines to resolve violations.