Sass vs CSS Performance: Which is Better?

What are the performance differences between Sass and plain CSS?

Sass is a preprocessor that adds features like variables and nesting, but it compiles to standard CSS. Performance-wise, the compiled CSS is similar, but Sass can lead to better maintainability and organization.

Does using Sass slow down the loading time of my website?

Not significantly. The compiled CSS from Sass is just regular CSS, so loading time is primarily affected by the size and complexity of the CSS, not the preprocessor itself.

Are there any specific scenarios where Sass might be less efficient?

Yes, if you overuse features like nesting or mixins, it can lead to larger CSS files, which may impact performance. It's important to use Sass features judiciously.

Should I always choose Sass over CSS for my projects?

Not necessarily. If your project is small and simple, plain CSS might be sufficient. Sass is more beneficial for larger projects with complex styles.