Code Review Checklist Generator

When to Use

• Before starting a code review to know what to look for
• When onboarding new team members to review standards
• To ensure consistent review quality across the team
• When reviewing unfamiliar parts of the codebase

Approach

1. Analyze the Diff: Understand what files changed and the nature of changes
2. Identify Patterns: Detect the type of change (feature, bugfix, refactor, etc.)
3. Language-Specific Checks: Apply relevant checks for the programming language
4. Project Context: Consider existing patterns and conventions in the codebase
5. Generate Checklist: Produce prioritized, actionable review items

Checklist Categories

Security

• Input validation present
• No hardcoded secrets or credentials
• Proper authentication/authorization checks
• SQL injection prevention
• XSS prevention for web code

Performance

• No N+1 query patterns
• Appropriate caching considered
• No unnecessary loops or iterations
• Efficient data structures used

Maintainability

• Code is readable and self-documenting
• Functions are appropriately sized
• No code duplication
• Consistent naming conventions

Testing

• Unit tests cover new functionality
• Edge cases are tested
• Tests are meaningful, not just for coverage

Best Practices

• Prioritize security issues first
• Focus on logic errors over style nitpicks
• Consider the reviewer's time - highlight critical items
• Adapt checklist to project maturity level