Skip to main
Link
Trans flag generated by CSS-only function

CSS Custom Properties In The Cascade

a deep-dive into what’s possible

Pushing past the “variable” metaphor, CSS Custom Properties can provide new ways to balance context and isolation in our patterns and components.

See more at Smashing Magazine »

A deeper dive into the [CSS Custom Properties for Cascading Variables][vars] specification. Why are they called custom properties, how do they work in the cascade, and what else can we do with them?

  1. Sass logo in black
on top of bright oklch color gradient
    Link post type

    Sass Color Spaces (Request for Comments)

    A new proposal for color management in Sass

    There’s been a lot of exciting work in the CSS color specifications lately, and since the new features are already starting to land in browsers, we’ve been preparing to add support in Sass as well. My proposal for that is published and ready for public feedback!

    see all Link posts
  2. fragment of an inverted triangle with the cascade --
cascade layers are highlighted below element-attached styles
and above specificity
    Link post type

    A Complete Guide to CSS Cascade Layers

    Cascade layers are a new CSS feature that allows us to define explicit contained layers of specificity, so that we have full control over which styles take priority in a project without relying on specificity hacks or !important. This guide is intended to help you fully understand what cascade…

    see all Link posts
  3. A whole CSS-art cabinet of single-div objects drawn by Lynn Fisher,
from a mirror and skull, to abacus, clock, viewfinder, plants,
snow globe, hot air balloon, and lightsaber.
    Link post type

    Very Extremely Practical CSS Art

    CSS-Tricks asked a number of web builders the same question…

    What is one thing you learned about building websites this year?” I’ve always enjoyed the CSS art people create, but I’ve never ventured into it much myself. I’m familiar with many of the tricks involved, but still find it surprising every time: the way people are able to…

    see all Link posts