Vanilla Extract Has a Free API That Makes Type-Safe CSS a Reality

Vanilla Extract is a zero-runtime CSS-in-TypeScript framework. Write styles in .css.ts files, get static CSS with full type safety. Basic Styles // styles.css.ts import { style , globalStyle } from " @vanilla-extract/css " ; export const container = style ({ maxWidth : " 1200px " , margin : " 0 auto " , padding : " 24px " , }); export const card = style ({ background : " white " , borderRadius : " 12px " , padding : " 24px " , boxShadow : " 0 4px 6px rgba(0,0,0,0.1) " , " :hover " : { boxShadow : " 0 10px 20px rgba(0,0,0,0.15) " , transform : " translateY(-2px) " , }, " @media " : { " (max-width: 768px) " : { padding : " 16px " , }, }, }); // Usage import { container , card } from " ./styles.css " ; < div className = { container } >< div className = { card } > Content < /div></ div > Sprinkles: Atomic CSS API // sprinkles.css.ts import { defineProperties , createSprinkles } from " @vanilla-extract/sprinkles " ; const responsiveProperties = defineProperties ({ conditions : { mobile : {}