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✅ Master Level
PR Reviews
Complete Beginner → Advanced Syllabus (Pin-to-Pin)
🟢 LEVEL 1 — Foundations
1. Purpose of Code Review
- Knowledge sharing
- Quality assurance
- Bug detection
- Architectural alignment
- Team learning
2. Review Process Basics
- Creating a pull request
- PR title & description
- Linking to issues
- Requesting reviewers
🟢 LEVEL 2 — Reviewer Best Practices
3. Reviewing Code
- Understanding the change scope
- Verifying requirements met
- Checking for bugs
- Testing locally
- Reading through completely
4. Writing Feedback
- Feedback as questions
- Kindness & respect
- Specific, actionable feedback
- Suggesting solutions
- Praising good code
🟡 LEVEL 3 — Code Quality Assessment
5. Functional Review
- Requirements satisfaction
- Logic correctness
- Edge case handling
- Error handling coverage
- Backward compatibility
6. Non-Functional Review
- Performance impact
- Security implications
- Scalability concerns
- Maintainability
- Test coverage
🟡 LEVEL 4 — Testing & Integration
7. Test Plan Review
- Unit tests coverage
- Integration test coverage
- Test quality assessment
- Edge cases in tests
8. Integration Points
- Database migration impact
- API compatibility
- Service dependencies
- Breaking changes
🟠 LEVEL 5 — Architecture & Design
9. Design Review
- Architectural alignment
- Design pattern usage
- Code organization
- Modularity & separation of concerns
10. Standards Compliance
- Code standards adherence
- Naming conventions
- Documentation completeness
- Style consistency
🟠 LEVEL 6 — Author Perspective
11. Responding to Feedback
- Understanding concerns
- Explaining decisions
- Addressing feedback gracefully
- Asking clarifying questions
12. Handling Disagreement
- Respectful discussion
- Data-driven decisions
- Escalation path
- Reaching consensus
🔵 LEVEL 7 — Tools & Automation
13. Review Tools
- GitHub review tools
- GitLab merge request interface
- Code comment threads
- Approval workflows
14. Automation in Review
- Automated checks (CI/CD)
- Lint checks
- Test run results
- Coverage reports
🔴 LEVEL 8 — Performance & Complexity
15. Performance Review
- Algorithm efficiency
- Database query optimization
- Rendering performance
- Memory usage
- Network calls
16. Security Review
- Input validation
- Authorization checks
- Data exposure risks
- Encryption usage
- Dependency vulnerabilities
🔴 LEVEL 9 — Review Culture & Governance
17. Review SLAs & Expectations
- Response time SLAs
- Required reviewers count
- Approval before merge
- Merge time limits
18. Scaling & Learning
- Review load distribution
- Mentorships through reviews
- Knowledge base from reviews
- Team growth through reviews
⭐ Senior Frontend Focus (Must Master)
- React component API review
- State management correctness
- Performance impact (re-renders)
- Accessibility compliance
- Cross-browser compatibility
- Bundle size impact
- Translation/i18n coverage