Code Review Best Practices: How to Review Code Effectively

⚡ Key Takeaways

• {'point': 'Focus reviews on high-value concerns', 'detail': 'Prioritize correctness, design, and security over style nitpicks; automate formatting and linting to free human attention for issues machines cannot catch.'} 𝕏
• {'point': 'Keep changes small and reviews timely', 'detail': 'Target 200-400 line changes and review within 4 hours; smaller changes receive more thorough feedback and merge with fewer conflicts.'} 𝕏
• {'point': 'Frame feedback constructively with reasoning', 'detail': 'Explain why something should change, suggest alternatives, and distinguish between blocking issues and optional improvements to maintain productive collaboration.'} 𝕏