Styled-components is one of the longest-lived CSS-in-JS frameworks. It’s geared to React (although there are efforts to use it elsewhere) and primarily concerned with styling React components.

Other CSS-in-JS libraries such as JSS, ... React + react-dom is 44.5 kB for comparison, so a CSS-in-JS library probably won’t be the straw that breaks the camel’s back.

CSS-in-JS is yet another form of colocation used by frameworks like React which use JavaScript render functions instead of templates. As Evan Czaplicki , Elm’s creator, posited in Twitter ...

Learn React & CSS by reverse-engineering Facebook's new multi-level dropdown UI in this beginner-friendly tutorial. More for You. US, Ukraine agree to terms on mineral deal, Ukraine says.