In SASS, what is the difference between a mixin and a function?

  • Functions return a single computed value, and they can be used in expressions.
  • Mixins are blocks of reusable style declarations, and they don't return values.
  • Mixins can accept parameters and include style rules, while functions perform computations and return a value.
  • Mixins can only be used with @include, whereas functions are invoked with @function.
In SASS, mixins and functions serve different purposes. Mixins are used for reusable blocks of styles, often with parameters, while functions are designed to perform computations and return a single value. The key distinction lies in their usage and the nature of what they return. Understanding this helps in writing more modular and maintainable SASS code.
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