Code Review

Code review is a systematic process where developers examine source code to identify bugs, improve quality, and ensure adherence to standards. It involves peers or team members reviewing changes before merging into a codebase, often using tools like pull requests. This practice enhances collaboration, knowledge sharing, and reduces technical debt in software development.

Also known as: Peer Review, Pull Request Review, Code Inspection, CR, Review Process

Why learn Code Review?

Developers should learn and use code review techniques to catch errors early, maintain code consistency, and foster team learning, especially in collaborative projects or when working with legacy code. It's critical in agile environments, open-source contributions, and for ensuring security and performance in production systems.

Learning Resources

• docs: Google's Engineering Practices Documentation on Code Review
• tutorial: Atlassian's Guide to Code Review
• tutorial: Code Review Best Practices on freeCodeCamp
• video: Effective Code Reviews by Trisha Gee (Video)
• book: Book: 'The Art of Code Review' by Adam Tornhill