Checklist · Code Review
Code Review MVP checklist — Step by Step 2026
This MVP checklist is designed to help engineering teams establish a lean and effective code review process. By focusing on core elements, you can quickly improve code quality, reduce bugs, and enhance team collaboration.
Phase 01
Setup & Tooling
- 1.1critical2 hours
Choose a Code Review Platform
Select a platform (e.g., GitHub, GitLab, Bitbucket) for managing pull requests and code reviews.
- 1.2high4 hours
Configure Static Analysis Tools
Integrate static analysis tools like SonarQube or ESLint to automate code quality checks.
- 1.3medium2 hours
Define Code Style Guide
Establish a consistent code style guide (e.g., using Prettier) to ensure uniformity across the codebase.
- 1.4medium4 hours
Set Up CI/CD Integration
Integrate code review into your CI/CD pipeline to automatically trigger reviews on new pull requests.
- 1.5medium2 hours
Configure Branching Strategy
Establish a clear branching strategy (e.g., Gitflow) to manage feature development and releases effectively.
- 1.6medium1 hour
Implement Code Owners
Define code owners for specific parts of the codebase to ensure knowledgeable reviewers.
- 1.7high4 hours
Set Up Security Scanning
Integrate security scanning tools (e.g., Snyk, Veracode) to identify vulnerabilities in the code.
- 1.8low1 hour
Configure Notifications
Set up notifications for new pull requests and review assignments to ensure timely reviews.
- 1.9medium2 hours
Set up local development environment
Make sure all developers have consistent local environments to avoid "works on my machine" issues.
- 1.10low1 hour
Integrate IDE with Code Review Tools
Ensure IDEs are configured to seamlessly integrate with code review platforms for efficient reviews.
Phase 02
Review Process Definition
- 2.1critical3 hours
Define Review Guidelines
Create clear guidelines for what to look for during code reviews (e.g., functionality, performance, security).
- 2.2medium1 hour
Establish Reviewer Roles
Define roles for reviewers (e.g., primary reviewer, secondary reviewer) to distribute responsibilities.
- 2.3high1 hour
Set Review Turnaround Time
Establish a target turnaround time for code reviews to ensure timely feedback and prevent bottlenecks.
- 2.4medium2 hours
Define Acceptance Criteria
Specify clear acceptance criteria for pull requests to ensure code meets quality and security standards.
- 2.5medium2 hours
Implement a Review Checklist
Create a checklist of items to review for each pull request to ensure consistency and thoroughness.
- 2.6medium1 hour
Define Conflict Resolution Process
Establish a process for resolving disagreements during code reviews to ensure fair and efficient outcomes.
- 2.7medium1 hour
Establish a process for large PRs
Define how to handle large PRs, whether to split them up, or dedicate more time to review.
- 2.8medium1 hour
Set expectations for reviewers
Clearly define the responsibilities of the code reviewers.
- 2.9medium1 hour
Define how to handle external contributions
Establish a clear process for reviewing and accepting code contributions from external developers.
- 2.10medium1 hour
Define review scope
Define what aspects of the code should be reviewed, e.g. style, security, performance.
Phase 03
Training & Onboarding
- 3.1critical4 hours
Train Team on Code Review Process
Provide training to the team on the established code review process and guidelines.
- 3.2high2 hours
Onboard New Team Members
Onboard new team members on the code review process and tools to ensure consistency.
- 3.3medium4 hours
Conduct Practice Reviews
Conduct practice code reviews to familiarize the team with the process and identify areas for improvement.
- 3.4medium2 hours
Document Code Review Process
Document the code review process and guidelines for easy reference and onboarding.
- 3.5low1 hour
Share Code Review Best Practices
Share code review best practices and tips with the team to improve review quality.
- 3.6medium1 hour
Provide access to relevant documentation
Make sure all developers have access to the documentation necessary to understand the codebase.
- 3.7high1 hour
Explain the importance of code review
Educate the team about the benefits of code review, such as improved code quality, knowledge sharing, and bug reduction.
- 3.8medium2 hours
Set up shadow reviews
Pair new developers with experienced reviewers to learn the process and best practices.
- 3.9low1 hour
Use real-world examples
Use real-world code review examples to illustrate best practices and common pitfalls.
- 3.10low1 hour
Provide feedback on reviews
Give reviewers feedback on their reviews to help them improve their skills and consistency.
Phase 04
Review Execution & Iteration
- 4.1critical1 hour
Submit Pull Requests
Submit pull requests for code changes, ensuring they are well-described and follow the guidelines.
- 4.2high2 hours
Conduct Code Reviews
Conduct thorough code reviews, focusing on functionality, performance, security, and style.
- 4.3medium1 hour
Provide Constructive Feedback
Provide constructive feedback to the author, focusing on specific issues and suggesting improvements.
- 4.4high2 hours
Address Review Comments
Address review comments and make necessary changes to the code.
- 4.5medium1 hour
Re-review Changes
Request a re-review of the changes to ensure all issues have been addressed.
- 4.6critical0.5 hour
Merge Pull Request
Merge the pull request once all review comments have been addressed and the code meets the acceptance criteria.
- 4.7medium2 hours
Automate code review process
Automate parts of the code review process using tools like CodeRabbit to reduce manual effort.
- 4.8low0.5 hour
Use PR templates
Use pull request templates to ensure all necessary information is included in the PR description.
- 4.9low0.5 hour
Track review time
Track the time spent on code reviews to identify bottlenecks and areas for improvement.
- 4.10low0.5 hour
Encourage knowledge sharing
Encourage reviewers to share their knowledge and experience with the author during the review process.
Phase 05
Metrics & Improvement
- 5.1high2 hours
Track Code Review Metrics
Track key code review metrics (e.g., review time, number of comments, defect density) to measure effectiveness.
- 5.2medium2 hours
Analyze Review Data
Analyze code review data to identify trends and areas for improvement.
- 5.3medium2 hours
Conduct Retrospectives
Conduct regular retrospectives to discuss the code review process and identify areas for optimization.
- 5.4medium2 hours
Update Guidelines & Process
Update the code review guidelines and process based on feedback and analysis.
- 5.5medium4 hours
Invest in Automation
Invest in code review automation tools to streamline the process and improve efficiency.
- 5.6medium1 hour
Monitor code quality
Continuously monitor code quality metrics to ensure the code review process is effective.
- 5.7low1 hour
Solicit Feedback
Solicit feedback from developers on the code review process to identify areas for improvement.
- 5.8low1 hour
Compare to industry benchmarks
Compare code review metrics to industry benchmarks to identify areas where the team can improve.
- 5.9medium2 hours
Identify knowledge gaps
Identify knowledge gaps in the team and provide training to address them.
- 5.10low0.5 hour
Celebrate successes
Celebrate successes and recognize developers who contribute to improving the code review process.
Pro tips
- Use static analysis tools like SonarQube to automatically detect code quality issues before reviews.
- Encourage reviewers to focus on the 'why' behind the code changes, not just the 'what'.
- Automate parts of the code review process using tools like CodeRabbit or Sourcery to reduce manual effort.
- Make sure everyone understands the code review guidelines and follow them consistently.
- Don't be afraid to ask questions during code reviews – clarity is key to preventing misunderstandings.