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.

In this web development tutorial, we discuss the strengths and weaknesses of CSS-in-JS and provide code examples.

CSS-in-JS became popular in some contexts as a way to link a component logic to its styling. Aggelos Arvanitakis reminded developers about cases in which the cost of CSS-in-JS can no longer be ...