How does static code analysis work?

Can you explain how static code analysis works?

Static code analysis is a method of debugging by examining source code before it's run. It checks for errors, code quality, and adherence to coding standards.

What tools are commonly used for static code analysis?

Some popular tools include SonarQube, ESLint, and Checkstyle. They help identify potential issues in the code.

Is static code analysis better than dynamic analysis?

Both have their advantages. Static analysis can catch issues early in the development process, while dynamic analysis tests the code in a runtime environment.

Can static code analysis find security vulnerabilities?

Yes, many static analysis tools are designed to detect security vulnerabilities by analyzing the code for known patterns of insecure coding.

How often should I perform static code analysis?

It's best to integrate static code analysis into your regular development workflow, ideally with every code commit or at least before major releases.