Open-source alternatives to Smart Css

styled component for react & style-loader/usable

:lipstick: Inline Styles in JS

Radium is a CSS-in-JS styling library that transforms static inline styles into dynamic, responsive, and animated CSS for React components. It functions as a component style toolchain and React inline style enhancer, allowing developers to define styles using plain JavaScript objects while gaining capabilities like browser state handling, vendor prefixing, and style composition. The library extends React's inline style system by automatically resolving browser state styles for hover, focus, and active interactions without manual event handlers. It supports inline media queries that evaluate a

This project is a utility and integration layer for mapping scoped CSS module identifiers to React components. It functions as a wrapper and style manager that translates class names into unique local identifiers to prevent style leakage across an application. The system includes a composition tool for merging multiple CSS module identifiers on single elements and an integration layer that connects SASS, SCSS, and LESS preprocessed style maps to component markup. It covers component styling through encapsulated style mapping and the distribution of styles to child elements. The library also

React styling. Plain and simple.

Inline style system for JSX

Aphrodite is a framework-agnostic CSS-in-JS styling library that allows styles to be defined using JavaScript objects. It functions as a CSS generator and rendering engine that injects optimized styles into the document, providing a dedicated system for server-side rendering to prevent style flashes and ensure correct initial page rendering. The project distinguishes itself through an automatic CSS vendor prefixer for cross-browser consistency and a production utility that minifies class names into short hashes to reduce CSS payload size. It further supports extensible styling through custom