What Is Refactoring

# What Is Refactoring And Why Is It Important? Tired of tangled code that's a nightmare to maintain? Do you spend more time debugging than building new features? The solution might be closer than you think: **refactoring**. Refactoring isn't about adding new functionality; it's about improving the *existing* code's internal structure without changing its external behavior. Think of it as renovating your house – you're not adding a new room, but you're making the existing ones more functional an