Vanilla Extract is a new "CSS in JS" library that offers type safety, good theming support, and plenty of extensions, making it an exciting alternative to existing solutions such as Styled Components.

Frank Yan discussed at React Conf some of the technologies and strategies powering FB5, the new facebook.com, addressing topics such as Facebook’s approach to CSS-in-JS.

While CSS-in-JS does offer many benefits, do not be too quick to jump on the CSS-in-JS bandwagon just because all your friends are doing it. Be sure to weigh all of its pros and cons before making ...