Code Review Culture and PR Best Practices
Give constructive, respectful code review feedback, write PRs that are easy to review, and use review as a knowledge-sharing tool rather than a gatekeeping one.
Code Review Is Knowledge Sharing
Code review is not gatekeeping — it's how teams learn together, transfer ownership, and keep quality high. A good review culture lifts the whole team; a bad one creates bottlenecks and resentment.
Writing a Reviewable PR
1) Keep it small (under 400 lines if possible). 2) Write a clear description: why, what, how to test. 3) Link the ticket. 4) Add screenshots/videos for UI changes. 5) Self-review your diff before requesting reviewers.
All lessons in this course
- Frontend System Design Interviews
- Code Review Culture and PR Best Practices
- Mentoring and Technical Documentation
- Staying Current: Reading Specs and Proposals