tailwindcss

A utility-first CSS framework for rapid UI development. ..

....

normalize.css

A modern alternative to CSS resets ..

....

styled-components

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅 ..

....

postcss

Transforming styles with JS plugins ..

....

material-components-web

Modular and customizable Material Design UI components for the web ..

....

less.js

Less. The dynamic stylesheet language. ..

....

sass

Sass makes CSS fun! ..

....

styled-jsx

Full CSS support for JSX without compromises ..

....

jss

JSS is an authoring tool for CSS which uses JavaScript as a host language. ..

....

idiomatic-css

Principles of writing consistent, idiomatic CSS. ..

....

modern-normalize

🐒 Normalize browsers default style ..

....

css-in-js

React: CSS in JS techniques comparison ..

....