MUI Core

Ready to use components
free forever

Get a growing list of React components and utilities, ready-to-use, free forever, and with accessibility always in mind. We've built the foundational UI blocks for your design system so you don't have to.

Material UI

An open-source React component library that implements Google's Material Design.

Joy UI

An easy to customize open-source React component library that implements MUI's own in-house design principles by default.

Base UI

A library of unstyled components with production-ready functionality, along with low-level hooks.

MUI System

A set of CSS utilities to help you build custom designs more efficiently.

The world's best product teams trust MUI to deliver an unrivaled experience for both developers and users.

Community

Join our global community

The core components were crafted by many hands, all over the world. Join us today to get help when you need it, and lend a hand when you can.

Learn more

Weekly downloads on npm

87k

Stars on GitHub

2.7k

Open-source contributors

18.4k

Followers on Twitter