Semantic custom properties with @property just reached Baseline newly available.| web.dev
Preethi Sam walks through an example that demonstrates where custom properties are more suitable than variables while showcasing the greater freedom and flexibility that custom properties provide for designing complex, refined animations.| Smashing Magazine
Fail safe, reliable, & deeply nestable.| nerdy.dev
Write safer CSS using `@property`, which enables defining types for custom properties. Learn why traditional fallback values can fail, and how `@property` features improve the resilience of custom property definitions.| Modern CSS Solutions
The @property CSS at-rule is part of the CSS Houdini umbrella of APIs. It allows developers to explicitly define their CSS custom properties, allowing for property type checking and constraining, setting default values, and defining whether a custom property can inherit values or not.| MDN Web Docs
Learn how to create beautiful, CSS-only gradient borders. Combine custom properties, OKLCH, and background-origin — and zero hacks.| www.learnwithjason.dev