10 Tips for Writing Clean Code

Writing code is easy. Writing code that others can understand and maintain is hard. Here are my top tips:

1. Use meaningful names - Variables and functions should clearly communicate their purpose.

2. Keep functions small - A function should do one thing and do it well.

3. Write comments that explain why, not what - Your code should be self-explanatory.

4. Follow consistent formatting - Use a formatter like Prettier.

5. Write tests - Tests are documentation that never goes out of date.

6. Handle errors properly - Do not just catch and ignore errors.

7. Avoid premature optimization - Make it work first, then make it fast.

8. Use version control effectively - Write meaningful commit messages.

9. Review your own code - You will often spot issues you missed.

10. Keep learning - Technologies change, best practices evolve.

Remember, code is read far more often than it is written.