Open source
Open Props
CSS custom properties for consistent design tokens
Tailwind and CSSCSS variables for design
12 tools like React Icons, chosen by what they do. About React Icons

CSS custom properties for consistent design tokens

CSS-in-JS for React with SSR and React Native support

Icon sets in several styles, with free and Pro packs

Free animated React components for backgrounds and text effects

Large consistent icon sets in SVG and PNG formats

Free animated React components and effects that pair with shadcn/ui

Adobe's hooks and components for accessible custom UI
