linaria
Zero-runtime CSS in JS library
...Write CSS in JS, but with zero runtime, CSS is extracted to CSS files during build. Use dynamic prop-based styles with the React bindings, uses CSS variables behind the scenes. Optionally use any CSS preprocessor such as Sass or PostCSS. Easily find where the style was defined with CSS source maps. Linaria currently supports webpack and Rollup to extract the CSS at build time. Optionally, add the @linaria preset to your Babel configuration at the end of the presets list to avoid errors when importing the components in your server code or tests. ...