Code Review Skill

Key Focus Areas

Code Quality

• DRY (Don't Repeat Yourself): Extract duplicated code.
• Error Handling: Ensure proper error wrapping, propagation, and logging.
  • Go: Do not log and bubble up (avoids duplicate logs).
• Resource Cleanup: Use defer (Go) or RAII patterns (C++).
• Clear Naming: meaningful names for functions and variables.
• Simplicity: Prioritize simple solutions over complex ones.
• Organization: Keep files concise (200-300 lines).

Language-Specific Checks

• Go: Goroutine safety, error handling, interface usage.
• Python: PEP 8, type hints.
• C++: RAII, const correctness.
• Protobuf: Backward compatibility.

Best Practices

1. Be constructive and specific.
2. Focus on significant issues, not nitpicks.
3. Acknowledge good practices.