Since the inception of CSS in 1994, the cascade and inheritance have defined how we design on the web. Both are powerful features, but as authors we’ve had very little control over how they interact. Selector specificity and source order provide some minimal “layering” control, without a lot of nuance – and inheritance requires an unbroken lineage. Now, CSS Custom Properties allow us to manage and control both cascade and inheritance in new ways.
See the Pen Custom Property Cascades (sass function) by @miriamsuzanne on CodePen.
Inspect and manipulate the new CSS color formats in Sass!
CSS has a range of new color functions that support wider color gamuts (like display-p3) and perceptually uniform color adjustments (like oklch). Sass now provides additional tools for working with these new color formats, and converting between them.
I talked with Jens Oliver Meiert over at Frontend Dogma about our work here at OddBird, what’s happening in the CSS Working Group, and advice for getting started in frontend development.
Keep selector conflicts to a minimum
The new @scope rule is here! It’s a better way to keep our component styles contained – without relying on third-party tools or extreme naming conventions.