Custom Properties

CSS UI library leveraging the most modern features. Components you can copy and paste into your project.

In my quest to push forward what is possible with custom properties in CSS, I discovered another application of cyclic dependencies. Combined with a prior technique based on custom cascade layers, we are now even closer to something that resembles native CSS mixins.

A blog about CSS, front-end development, the web, and beyond.

This is the first post of a two-part series that looks into the way CSS variables can be used to make the code for complex layouts and interactions less

An exploration of the newly supported at-rule for explicitly defining and animating custom properties in CSS.

A CSS-only way to update CSS variables in real time using range slider

Exploring different techniques for toggling complex layout changes to a shadow DOM, using one or more pseudo-boolean CSS custom properties.

How I define and manage custom properties in CSS

Let's make user interfaces truly colorful!

Upgrade your CSS variables by registring them using the @property

A few lines of CSS to get the screen width/height as integer values

How are CSS Custom Properties performing in 2018?

A practical strategy to deal with css custom properties on large sass/scss codebases

By now most developers use CSS custom properties on the regular, but few understand them deeply enough to harness their full power. Lea will take you on a journey from the practical to the mind-blowing, and from the widely implemented to the cutting edge, demonstrating a host of tips, tricks, and gotchas relating to CSS variables in her trademark interactive style. You will leave this talk with both your CSS toolbox and your mind refreshed, and a much deeper understanding of CSS custom properties that you ever thought possible. Slides: https://projects.verou.me/talks/dynamic-css-secrets/ About Rety (live coding, without the stress): https://lea.verou.me/2022/07/rety/ About Lea: https://lea.verou.me Follow Lea: @LeaVerou or https://twitter.com/leaverou More about CSS Day: https://cssday.nl or https://twitter.com/cssdayconf Receive conference announcements in your inbox: https://cssday.nl/subscribe

In this article, I am sharing the next evolution of space & cyclic toggles, which allows us to create and apply optional mixins in CSS with the help of custom cascade layers, available today in every browser that supports them.

open-props as sass variables. Contribute to mayank99/open-props-scss development by creating an account on GitHub.

Using fallbacks for CSS custom properties for granular control of shorthand values.

Also known as "CSS variables," this nifty modern CSS feature enables incredible flexibility throughout your stylesheets.

Review behaviors to be aware of regarding how the browser computes final custom property values. A misunderstanding of this process may lead to an unexpected or missing value and difficulty troubleshooting and resolving the issue.

CSS variables are very powerful, and they allow to do a lot of interesting things. But there are no native conditionals that we could use in CSS with them. In this article I’ll talk about one of the ways we can fake such conditions with calculations.

Matthias Ott is an independent user experience designer and developer from Stuttgart, Germany. Besides design practice he teaches Interface Prototyping at the Muthesius Academy of Fine Arts and Design, Kiel.

A CSS custom property helper based on PostCSS. Supply a pool of variables and this plugin will add them to the stylesheet as they are used. - GitHub - GoogleChromeLabs/postcss-jit-props: A CSS cust...

CSS Custom Property color-theming. Contribute to oddbird/cascading-color-system development by creating an account on GitHub.