What are some best practices for using SCSS functions?

What are some best practices for using SCSS functions?

When using SCSS functions, it's important to keep them simple and focused on a single task. Avoid complex logic.

Can you give me an example of a simple SCSS function?

Sure! Here's a simple function that converts pixels to rems:

@function px-to-rem($px) {
  @return $px / 16 * 1rem;
}

How can I organize my SCSS functions for better maintainability?

Organize your SCSS functions into separate files based on their purpose, and use a main file to import them all.

Are there any performance considerations I should keep in mind?

Yes, avoid using functions in selectors or properties that are evaluated at runtime, as this can impact performance.