React CSS Modules vs Styled Components: Which is Better?

What are the main differences between React CSS Modules and Styled Components?

React CSS Modules allow you to write CSS that is scoped locally to the component, preventing style conflicts. Styled Components, on the other hand, use tagged template literals to style components with JavaScript, enabling dynamic styling and theming.

Which one is better for large applications?

For large applications, Styled Components might be more beneficial due to its ability to handle dynamic styles and theming more effectively. However, CSS Modules can be simpler and more performant for static styles.

Can I use both in the same project?

Yes, you can use both React CSS Modules and Styled Components in the same project. It allows you to leverage the strengths of each approach where needed.

What are the performance implications of using Styled Components?

Styled Components can introduce some overhead due to runtime style generation, but with proper optimization, the performance impact can be minimized. It's essential to analyze your specific use case.