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Use react-modernization to upgrade [React project] to [target React version] and provide the required code changes and verification plan.
Required inputs
[React project]
[target React version]
User-approved starter prompt based on a pinned source version; check current skill requirements before running. Task evidence ↗
SKILL.md
name: react-modernizationdescription: "Master React version upgrades, class to hooks migration, concurrent features adoption, and codemods for automated transformation."risk: safesource: communitydate_added: "2026-02-27"
React Modernization
Master React version upgrades, class to hooks migration, concurrent features adoption, and codemods for automated transformation.
Use this skill when
Upgrading React applications to latest versions
Migrating class components to functional components with hooks
Adopting concurrent React features (Suspense, transitions)
Applying codemods for automated refactoring
Modernizing state management patterns
Updating to TypeScript
Improving performance with React 18+ features
Do not use this skill when
The task is unrelated to react modernization
You need a different domain or tool outside this scope
Instructions
Clarify goals, constraints, and required inputs.
Apply relevant best practices and validate outcomes.
Provide actionable steps and verification.
If detailed examples are required, open resources/implementation-playbook.md.
Resources
resources/implementation-playbook.md for detailed patterns and examples.
Limitations
Use this skill only when the task clearly matches the scope described above.
Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.