What is the difference between code review and code analysis?

What is the difference between code review and code analysis?

Code review is a manual process where developers examine each other's code for errors and improvements. Code analysis, on the other hand, is an automated process that uses tools to analyze code for potential issues.

Can you give me examples of tools used for code analysis?

Sure! Some popular code analysis tools include SonarQube, ESLint, and Checkstyle. They help identify bugs, code smells, and enforce coding standards.

Is code review still necessary if we use code analysis tools?

Yes, code review is still important. While code analysis tools can catch many issues, human reviewers can provide context, suggest improvements, and ensure code quality in ways that tools cannot.

How often should code reviews be conducted?

Code reviews should be conducted regularly, ideally for every pull request or significant change. This ensures continuous code quality and knowledge sharing among team members.