chakra-ui

chakra-ui is a React component library that provides accessible, customizable UI components with built-in support for theming and dark mode. Jesco Wüster is a contributor to the chakra-ui project.

Component system

• A comprehensive set of pre-built, accessible components
• Composable and customizable
• Follows WAI-ARIA standards

Styling features

• Light/dark mode support
• Theme customization via design tokens
• Responsive styles using array syntax
• Built on Emotion (CSS-in-JS)

Developer experience

• TypeScript support included
• Well-documented API
• Color-mode utilities
• Hook-based API

Notable features

• Style props for quick styling
• Focus-management utilities
• Motion / animation capabilities
• Form components and validation
• Layout primitives (Box, Flex, Grid)

Performance

• Tree-shakeable imports
• Optimized bundle size
• SSR support

Together, these make chakra-ui a popular choice for React developers building accessible, themeable interfaces quickly.