I noticed, that if a variable is used in a shorthand css property, Value is empty in all the longhand properties, even the simple ones (e.g 1px or solid, etc). If I parse a single css property (one of ...

CSS-in-JS is not essential with the advent of CSS custom properties (CSS variables), This is because a developer can set and get css custom properties from JavaScript or update existing variables ...

Matt Mickiewicz of SitePoint, publishers of some interesting technical books, including Everything You Know About CSS Is Wrong! (see my review here) writes: You might be interested in our HTML ...