Chakra UI React Component Library

Chakra UI is a free and open-source, simple, modular, and accessible React component library that provides the building blocks for building React applications. Created by Segun Adebayo (soulsam480) in 2019 and launched publicly in 2020, Chakra UI has become one of the most popular React UI libraries, used by companies like Loom, TypeScript, and Auth0. Key features: accessibility: all components follow WAI-ARIA standards and are keyboard navigable. Built on top of React Aria for accessible interactions. Components: over 50 components including Button, Input, Select, Modal, Drawer, Toast, Menu, Tabs, Accordion, Table, Avatar, Badge, Tooltip, Popover, Progress, Spinner, and Layout components (Box, Stack, Flex, Grid). Style props: components accept style props for rapid styling (bg='blue.500', p={4}, borderRadius='lg'), avoiding the need for separate CSS files. Theme: customizable design system with color palette, typography scale, spacing, breakpoints, and component variants. Dark mode: built-in dark mode support via useColorMode hook. Responsive values: style props support responsive breakpoints (fontSize={{ base: 'md', md: 'lg' }}). Forms: integrated form components with validation states. Composition: components can be styled and composed freely. TypeScript-first: written in TypeScript with full type safety. Next.js compatible. Community templates and presets. JavaScript/TypeScript. MIT.