Why I Don't Use Margin in React Components

Learn why avoiding margin in React components leads to more maintainable and reusable code through this 11-minute tutorial. Explore common anti-patterns where developers apply margins directly to components, making them less flexible and harder to reuse across different contexts. Discover two practical solutions for handling spacing: using wrapper elements and implementing utility classes with the cn function. Examine real-world examples including buttons and cards to understand when margins create problems and how to refactor components for better composition. Understand the differences between margin, padding, width, and height properties in component design, and master best practices for creating truly reusable React components that don't dictate their own positioning.