This document describes the technical specification for a file format to exchange design tokens between different tools.| second-editors-draft.tr.designtokens.org
Learn all about “Invalid At Computed Value Time” or IACVT for short.| Bram.us
InfraUnicode and Encoding| html.spec.whatwg.org
The border-radius CSS property rounds the corners of an element's outer border edge. You can set a single radius to make circular corners, or two radii to make elliptical corners.| MDN Web Docs
The background-size CSS property sets the size of the element's background image. The image can be left to its natural size, stretched, or constrained to fit the available space.| MDN Web Docs
HTML| html.spec.whatwg.org
The complexities of containment, overflow, and 'propagation'| OddBird
HTML| html.spec.whatwg.org