How does it handle lifecycle method migration?

It provides clear mapping patterns for converting componentDidMount, componentDidUpdate, and componentWillUnmount into the useEffect hook with proper cleanup.

Is TypeScript migration included in the skill?

Yes, the skill includes patterns for defining interfaces and types for components, props, and generic lists during the modernization process.

Does it support automated code transformations?

Yes, it includes instructions and examples for using jscodeshift and official React codemods to automate repetitive refactoring tasks.

Can this skill help with React 18 breaking changes?

Yes, it provides specific guidance on navigating breaking changes such as the new Root API, automatic batching, and Strict Mode updates.

React Modernization & Upgrade

Name: React Modernization & Upgrade
Author: Microck

byMicrock

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Developer Tools

Modernizes React applications by migrating class components to hooks and implementing React 18+ concurrent features.

About

This skill streamlines the process of upgrading legacy React codebases to modern standards, specifically focusing on the transition from class-based components to functional components with hooks. It provides structured guidance for navigating version-specific breaking changes from React 16 to 18, implementing concurrent features like Suspense and Transitions, and utilizing codemods for automated refactoring. Whether you are adopting TypeScript or optimizing performance through memoization, this skill ensures your React applications remain maintainable, performant, and aligned with the latest framework best practices.

Key Features

Automated refactoring using jscodeshift and React codemods
TypeScript migration strategies for React components and props
Class-to-hooks migration with lifecycle method mapping
81 GitHub stars
React 18 concurrent feature implementation including Suspense and Transitions
Performance optimization using useMemo, useCallback, and code splitting

Use Cases

Refactoring complex class components into modular functional components with custom hooks
Improving application responsiveness using React 18 transitions and the new Root API
Upgrading a legacy React 16 enterprise application to React 18

About

Key Features

Automated refactoring using jscodeshift and React codemods
TypeScript migration strategies for React components and props
Class-to-hooks migration with lifecycle method mapping
81 GitHub stars
React 18 concurrent feature implementation including Suspense and Transitions
Performance optimization using useMemo, useCallback, and code splitting

Use Cases

Refactoring complex class components into modular functional components with custom hooks
Improving application responsiveness using React 18 transitions and the new Root API
Upgrading a legacy React 16 enterprise application to React 18