mui/pigment-css

Compiled is a styling framework for React that converts component-level styles into static, atomic CSS files during the build process. By utilizing build-time abstract syntax tree transformations, the library eliminates the need for runtime style injection, ensuring that styles are processed and optimized before the application executes. The framework distinguishes itself by decomposing complex style objects into individual, reusable utility classes, which minimizes total stylesheet size. It maintains support for dynamic component properties by mapping them to CSS custom variables, allowing f

Linaria is a zero-runtime CSS-in-JS library and static CSS generator. It evaluates JavaScript expressions at build time to extract styles from tagged template literals into standalone, static CSS files, removing the need for a runtime style injection engine. The library distinguishes itself by mapping component props to CSS custom properties, enabling dynamic styling and runtime property updates without regenerating stylesheets. It utilizes a build-time evaluation engine to resolve interpolations and a hashing system to generate scoped class names that prevent style collisions. The project c

StyleX is a type-safe CSS-in-JS library and atomic CSS compiler that transforms JavaScript style definitions into optimized static CSS and type-safe class names. It functions as a multi-framework styling tool, generating standard CSS assets compatible with various JavaScript UI frameworks and server components. The system includes a CSS design token system and theme engine for managing shared constants and composing visual schemes. It allows for the creation of light, dark, and custom themes through variable overrides and token inheritance. The project covers component styling through object

vanilla-extract is a type-safe CSS-in-JS library and zero-runtime CSS framework. It uses TypeScript to define styles and design tokens, compiling these definitions into static CSS files during the build process to eliminate styling overhead in the browser. The system acts as a scoped CSS generator, producing unique class names and local variables to prevent global style leakage and naming collisions. It provides a type-safe styling tool that validates CSS property values and ensures design tokens adhere to defined themes during development. The framework covers comprehensive styling utilitie