Material UI: React component library implementing Material Design
Production-ready React components with comprehensive theming system.
Learn more about material-ui
Material UI is a comprehensive React component library that provides pre-built user interface components adhering to Google's Material Design specification. The library implements a CSS-in-JS styling architecture using either Emotion or styled-components, allowing dynamic style generation and component-level style encapsulation at runtime. It features a powerful theming system that enables global design token customization through a centralized theme object propagated via React context, supporting both light and dark modes alongside custom brand variations. The components are built with accessibility standards in mind, incorporating ARIA attributes and keyboard navigation patterns by default. Material UI integrates into React applications as standard npm dependencies and works alongside existing React ecosystems including state management libraries and routing solutions.
Material Design Implementation
Direct implementation of Google's Material Design specification with components that follow established patterns and accessibility guidelines. Eliminates design system architecture decisions while maintaining consistency with widely-recognized UI patterns.
Comprehensive Component Library
Pre-built React components for buttons, dialogs, tables, navigation, and data display cover most application UI needs. Reduces development time by providing production-ready components instead of building from scratch.
Theme-Based Customization
Centralizes design tokens in a theme object that propagates consistently across all components. Modify colors, typography, spacing, and component defaults in one place for coherent brand application.
import React from 'react';
import Button from '@mui/material/Button';
function App() {
return (
<Button variant="contained" color="primary">
Click Me
</Button>
);
}Patch release adds Next.js 16 support and fixes theme.vars.shape augmentation regression; no breaking changes.
- –Upgrade @mui/material-nextjs to support Next.js 16 if using that integration package.
- –Apply theme.vars.shape module augmentation fix if you experienced TypeScript errors after upgrading to 7.3.x.
Patch release reverts a Tabs scrolling regression and corrects an accidental stable publish of @mui/lab.
- –Revert Tabs auto-scroll fix (#46869) if you relied on the new behavior; original bug returns.
- –Pin @mui/lab to unstable versions if you mistakenly installed the stable release published in error.
Patch release fixing Autocomplete highlight sync, Tabs scroll-to-tab after refresh, and adding an optional CircularProgress track slot.
- –Enable CircularProgress track slot via enableTrackSlot prop for custom styling of the background track.
- –Locales are now split into separate files; verify imports if you reference locale modules directly.
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