StyleX, facebook.com ’s CSS-in-JS library, also presented at React Finland 2021, falls in the static CSS-in-JS category. Some of the libraries under study are framework-agnostic.

With the Modern Web Design Complete HTML & CSS, The Complete 2020 HTML5 CSS3 Course with Flexbox, Grid & SASS, The Ultimate HTML Developer, and Build Responsive Real-World Websites with CSS3 v2.0 ...