What are the types of code smells?

What are the types of code smells I should be aware of?

Code smells are indicators of potential issues in your code. Common types include:

1. Long Method: A method that is too long and does too much.
2. Large Class: A class that has too many responsibilities.
3. Duplicated Code: The same code structure repeated in multiple places.
4. Feature Envy: A class that is more interested in the data of another class than its own.
5. God Object: A class that knows too much or does too much.

How can I identify these code smells in my project?

You can identify code smells by reviewing your code for complexity, duplication, and adherence to design principles. Tools like static code analyzers can also help.

What should I do if I find a code smell?

If you find a code smell, consider refactoring the code to improve its structure. This may involve breaking down large methods or classes, removing duplication, or simplifying complex logic.

Are there tools that can help with detecting code smells?

Yes, there are several tools available, such as SonarQube, ESLint, and CodeClimate, which can help detect code smells and suggest improvements.