Upgrade safely with native changes and checks in one pass.
mobile development
Upgrade React Native apps by applying version-paired template changes, dependency updates, native migrations, and verification checks.
When to use it
Use it when moving a React Native app to a newer version, reconciling Upgrade Helper native changes, or validating breaking changes.
Give it a React Native project and target version; it updates the project and returns verification results.
What you provide
This skill
rn-diff-purge
Reads RN template diffs
/tmp/rn-diff-*.diff
Saves temporary diff files
Upgrade Helper
Reads Upgrade Helper guidance
npm registry
Checks the latest RN version
Requires Node.js 20.19.4 or newer.
Requires Java 17.
Requires Xcode 16.4 or newer with Command Line Tools.
Android Studio must be installed.