What are some advanced features of SASS?

What are some advanced features of SASS?

SASS offers several advanced features like mixins, nesting, and functions. Would you like to know more about any specific feature?

Can you explain mixins and how to use them?

Sure! Mixins allow you to create reusable styles. You define a mixin with the @mixin directive and include it with @include. For example:

@mixin rounded-corners($radius) {
  border-radius: $radius;
}

.button {
  @include rounded-corners(10px);
}

What about nesting? How does it work?

Nesting in SASS allows you to nest your CSS selectors in a way that follows the same visual hierarchy of your HTML. For example:

nav {
  ul {
    list-style: none;
  }
  li {
    display: inline;
  }
}

Are there any performance considerations with using these features?

Yes, while SASS features like nesting and mixins are powerful, excessive nesting can lead to complex CSS that may affect performance. It's best to use them judiciously.