Convert ReactFreshMultipleRenderer to createRoot

[eps1lon]

No description provided.

[react-sizebot]

Comparing: feed8f3...51b56db

Critical size changes

Includes critical production bundles, as well as any change greater than 2%:

Name	+/-	Base	Current	+/- gzip	Base gzip	Current gzip
oss-stable/react-dom/cjs/react-dom.production.min.js	=	176.24 kB	176.24 kB	=	54.88 kB	54.88 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js	=	178.34 kB	178.34 kB	=	55.52 kB	55.53 kB
facebook-www/ReactDOM-prod.classic.js	=	571.94 kB	571.94 kB	=	100.56 kB	100.56 kB
facebook-www/ReactDOM-prod.modern.js	=	555.70 kB	555.70 kB	=	97.62 kB	97.62 kB
test_utils/ReactAllWarnings.js	Deleted	67.55 kB	0.00 kB	Deleted	16.54 kB	0.00 kB

Significant size changes

Includes any change greater than 0.2%:

Expand to show

Name	+/-	Base	Current	+/- gzip	Base gzip	Current gzip
test_utils/ReactAllWarnings.js	Deleted	67.55 kB	0.00 kB	Deleted	16.54 kB	0.00 kB

Generated by 🚫 dangerJS against 51b56db

[rickhanlonii]

Nice and easy

[sgnobst]

✨ AI Code Review Complete

Great job! No significant issues found in the 1 files reviewed.

📊 Summary:

• Files reviewed: 1
• Files skipped: 0
• Review status: ✅ All checks passed

[sgnobst]

✨ AI Code Review Complete

Great job! No significant issues found in the 1 files reviewed.

📊 Summary:

• Files reviewed: 1
• Files skipped: 0
• Review status: ✅ All checks passed

[sgnobst]

🤖 AI 코드 리뷰 완료

✅ 리뷰 결과

모든 검토가 완료되었으며, 심각한 이슈는 발견되지 않았습니다.

📊 리뷰 통계

항목	수치
📝 검토된 파일	1개
⏭️ 건너뛴 파일	0개
✅ 검토 상태	정상 완료

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Reviewed by Azure OpenAI (2025-08-12 18:22)

[Nimannns]

🤖 ReviewBot AI Code Review

👑 Code Quality Grade: GOD 👑 (100/100)

🔴 Critical Issues: 0
🟡 Major Issues: 0
🔵 Minor Issues: 0
✅ Good Practices: 5

⚡ Analysis Confidence: HIGH

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Summary

Successfully migrates ReactFresh test from legacy ReactDOM.render to modern createRoot API with proper async handling.

✅ Positives

• Proper migration from legacy ReactDOM.render to modern createRoot API
• Correct addition of async/await pattern for the test function
• Proper use of act() wrapper for React state updates in tests
• Clean import organization with ReactDOMClient and act utilities
• Maintains existing test logic while updating to modern React patterns

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Powered by Claude AI + Static Analysis • ReviewBot • Deterministic scoring for consistency

[nikhil-bora]

🔍 Runtime Intelligence Analysis

Risk Level: 🟢 LOW (deterministic)
Blast Radius: 0 components affected
Confidence: PARTIAL (1 files unmapped)

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Policy Evaluation

Verdict: ⚠️ REVIEW (recommendation only)

Violations:

• ❌ [low] No Unmapped Files: All files should have CODEOWNERS entries
  Remediation: Add CODEOWNERS entries for the unmapped files.
  This ensures proper component mapping.

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Downstream Impact

No downstream components affected

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Explanation

Analysis Results

Impact Summary:
This pull request has low risk with no components affected. The change converts a test file (ReactFreshMultipleRenderer) to use createRoot, which appears to be isolated to the testing infrastructure. Since no production components are directly or downstream affected (blast radius of 0), this change should be safe from a runtime perspective.

Policy Findings:
There is one minor policy violation: the changed file doesn't have a CODEOWNERS entry. This is a housekeeping issue rather than a technical risk - it means there's no designated team or person automatically assigned to review changes to this file. This won't impact functionality but may slow down the review process.

Recommended Next Steps:
The automated system recommends human review (not a block), primarily due to the missing CODEOWNERS entry. Since this is a test file conversion with no production impact, you should: (1) proceed with normal code review focusing on test correctness, and (2) consider adding a CODEOWNERS entry for this file to improve future review routing. The final merge decision is yours to make based on code quality and test coverage.

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⚠️ Unmapped Files

The following files could not be mapped to components (no CODEOWNERS entry):

• packages/react-refresh/src/__tests__/ReactFreshMultipleRenderer-test.internal.js

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Analysis ID: 9e3b28d22e91b1cf
Policy: 0bf3546e5b9c5592

⚠️ Note: This is an automated analysis. Human approval required for all changes.
🤖 Powered by Runtime Intelligence Platform