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Back in 2012, Mozilla launched Thimble, an online code editor for teaching the basics of HTML, CSS and JavaScript. Over time, though, things got pretty quiet around the project as other browser ...

Sam Magura, staff software engineer at Spot and active maintainer of the CSS-in-JS Emotion library, recently detailed why Spot abandoned the runtime CSS-in-JS library Emotion in favor of Sass ...

Meet XP.css — a gorgeous new CSS library that makes it painfully easy to design user interfaces in the likeness of Windows XP.