Type safe CSS design systems with @propertySeptember 1, 20237 min read CSS types are a worthy investment into type safety in your front-end work. We're still awaiting cross browser interop, but we'll get there 🙂 In case you've never seen one, here's a typed CSS variable with @property: @property --focal-size { syntax: '<length-percentage>'; initial-value: 100%; inherits: false; } Used that one so