What are the best practices for using SASS variables?

What are the best practices for using SASS variables?

When using SASS variables, it's best to keep them organized, use meaningful names, and define them in a central location.

Can you give me an example of how to define and use a SASS variable?

Sure! You can define a variable like this: $primary-color: #3498db; and use it in your styles like this: color: $primary-color;.

How can I manage different themes using SASS variables?

You can create a set of variables for each theme and use mixins or functions to switch between them based on a condition.

Are there any performance considerations when using SASS variables?

Generally, SASS variables are compiled at build time, so they don't impact runtime performance. However, excessive nesting can slow down compilation.