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react-modernization

Automate React version upgrades, class-to-hooks migrations, and concurrent feature adoption with codemods.

Updated Aug 23, 2026
Search Tags:#typescript#React#hooks#migration#codemods#concurrent#modernize
One-click install
npx skills add https://github.com/azap026/smetalabv3 --skill react-modernization-azap026
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: react-modernization
Source: https://github.com/azap026/smetalabv3/tree/main/.agent/skills/react-modernization
Command: npx skills add https://github.com/azap026/smetalabv3 --skill react-modernization-azap026

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps teams upgrade React applications to the latest versions, migrate class components to functional components with hooks, and adopt concurrent features to improve responsiveness and performance.

Core Features & Use Cases

  • Upgrade to latest React: Update dependencies and adapt to new JSX transforms and APIs.
  • Migrate Class -> Hooks: Convert class components to functional components using hooks for cleaner state and effects management.
  • Adopt Concurrent Features: Enable features like Suspense, transitions, and automatic batching in compatible codepaths.
  • Codemods for Automation: Apply codemods to perform bulk transformations safely and consistently.
  • Use Case: Refactor a legacy dashboard with hundreds of class components to a modern hooks-based architecture with improved rendering responsiveness.

Quick Start

Run the codemods against your project to migrate components, update React APIs, and enable concurrent features.

Frequently Asked Questions about react-modernization

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

FAQPage Schema
How do I migrate React class components to functional hooks?▼

Migrating React class components to functional hooks involves using codemods like jscodeshift to automate bulk transformations. This skill applies those codemods to safely convert class components into functional components, replacing lifecycle methods with hooks for cleaner state and effects management.

What is the best way to upgrade my React app to React 18?▼

Upgrading to React 18 requires updating dependencies and adapting to new JSX transforms and APIs. This skill automates the upgrade process, ensuring your codebase safely transitions to the latest React version and adopts new concurrent features where compatible.

How do I enable React concurrent features like Suspense and transitions?▼

Enabling React concurrent features like Suspense, transitions, and automatic batching requires upgrading to React 18+ patterns. This skill automates adopting these features across compatible codepaths in your modules to improve rendering responsiveness and application performance.

Can I use codemods to refactor a large legacy React codebase?▼

Codemods can refactor large legacy React codebases by performing automated, repeatable transformations. This skill uses standard tooling like npm or yarn with jscodeshift to safely migrate hundreds of class components to a modern hooks-based architecture.

Why should I use codemods instead of manually converting class components to hooks?▼

Using codemods for class to hooks migration ensures safe, repeatable, and consistent transformations across large-scale refactors. Manual conversion is error-prone and tedious, whereas automated codemods apply standardized rules to update React APIs and functional component patterns efficiently.

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