upgrading-react-native
We need to translate the given English text into Japanese, preserving the name "upgrading-react-native" only if it appears in the source text. The source text does not include the name; it's just the description. So we translate the description. Keep technical terms like "React Native", "rn-diff-purge", "CocoaPods", "Gradle", "Expo SDK", "package.json", "API", etc. as is. Translate the rest naturally. The text: "Orchestrates React Native version upgrades with template diffs, dependency resolution, and native platform migration. Applies canonical rn-diff-purge template diffs to align native iOS and Android configuration with target React Native versions Handles package.json dependency updates, CocoaPods and Gradle changes, and breaking API migrations across major and minor version bumps Includes Expo SDK upgrade layer for managed Expo projects and post-upgrade verification checklist Provides..." We need to output only the translation, no extra commentary. Ensure it's a single paragraph or as close as possible. The original has some missing
npx skills add https://github.com/callstackincubator/agent-skills --skill upgrading-react-nativeUpgrading React Native
Overview
Covers the full React Native upgrade workflow: template diffs via Upgrade Helper, dependency updates, Expo SDK steps, and common pitfalls.
Typical Upgrade Sequence
- Route: Choose the right upgrade path via upgrading-react-native.md
- Diff: Fetch the canonical template diff using Upgrade Helper via upgrade-helper-core.md
- Dependencies: Assess and update third-party packages via upgrading-dependencies.md
- React: Align React version if upgraded via react.md
- Expo (if applicable): Apply Expo SDK layer via expo-sdk-upgrade.md
- Verify: Run post-upgrade checks via upgrade-verification.md
# Quick start: detect current version and fetch diff
npm pkg get dependencies.react-native --prefix "$APP_DIR"
npm view react-native dist-tags.latest
# Example: upgrading from 0.76.9 to 0.78.2
# 1. Fetch the template diff
curl -L -f -o /tmp/rn-diff.diff \
"https://raw.githubusercontent.com/react-native-community/rn-diff-purge/diffs/diffs/0.76.9..0.78.2.diff" \
&& echo "Diff downloaded OK" || echo "ERROR: diff not found, check versions"
# 2. Review changed files
grep -n "^diff --git" /tmp/rn-diff.diff
# 3. Update package.json, apply native changes, then install + rebuild
npm install --prefix "$APP_DIR"
cd "$APP_DIR/ios" && pod install
# 4. Validate: both platforms must build successfully
npx react-native build-android --mode debug --no-packager
xcodebuild -workspace "$APP_DIR/ios/App.xcworkspace" -scheme App -sdk iphonesimulator build
When to Apply
Reference these guidelines when:
- Moving a React Native app to a newer version
- Reconciling native config changes from Upgrade Helper
- Validating release notes for breaking changes
Quick Reference
| File | Description |
|---|---|
| upgrading-react-native.md | Router: choose the right upgrade path |
| upgrade-helper-core.md | Core Upgrade Helper workflow and reliability gates |
| upgrading-dependencies.md | Dependency compatibility checks and migration planning |
| react.md | React and React 19 upgrade alignment rules |
| expo-sdk-upgrade.md | Expo SDK-specific upgrade layer (conditional) |
| upgrade-verification.md | Post-upgrade verification checklist, including agent-device-assisted checks |
| monorepo-singlerepo-targeting.md | Monorepo and single-repo app targeting and command scoping |
Problem → Skill Mapping
| Problem | Start With |
|---|---|
| Need to upgrade React Native | upgrade-helper-core.md |
| Need dependency risk triage and migration options | upgrading-dependencies.md |
| Need React/React 19 package alignment | react.md |
| Need workflow routing first | upgrading-react-native.md |
| Need Expo SDK-specific steps | expo-sdk-upgrade.md |
| Need manual or agent-assisted regression validation | upgrade-verification.md |
| Need repo/app command scoping | monorepo-singlerepo-targeting.md |