CSS Variable Resources

Technical Details & Docs

• CSS Custom Properties for Cascading Variables Specification
• Using CSS custom properties (variables) on MDN
• Attribute selectors on MDN

Articles & Tutorials

• Global and Component Style Settings with CSS Variables, by Sara Soueidan
• A user’s guide to CSS variables by Lea Verou
• Design Tokens: Scaling Design with a Single Source of Truth Video by Jina
• Houdini Worklet Library by Google web.dev
• Table-Flip by Tab Atkins

More from Miriam

• CSS Custom Properties in the Cascade
• Using Custom Property “Stacks” to Tame the Cascade
• More CSS Charts, with Grid & Custom Properties
• Very Extremely Practical CSS Art
• Invalid at Computed Value Time
• Dynamic CSS (talk)
• Cascading Color Systems