MUI Core

The Core team maintains foundational React component libraries—essential building blocks for user interfaces and design systems.

Material UI

Open-source React implementation of Google’s Material Design. MUI’s flagship product.

Base UI

“Headless” / “unstyled” React UI components and low-level hooks. Created to give users a style-free alternative to Material UI.

Joy UI

Sister library to Material UI, but implementing MUI’s own in-house design system.

MUI System

MUI’s style solution that provides a styled-components-like API as well as the sx prop for inline styles (similar to Tailwind).

Pigment CSS

A zero-runtime CSS-in-JS library that’s compatible with React Server Components and the Next.js App Router.

MUI X

The team that maintains advanced components for complex use cases. “Community” versions are free and open-source; “Pro” and “Premium” versions are open-core and require a paid license to remove watermarks.

Data Grid

Fast and extensible React data table for power users and complex use cases in data management and analysis.

Date and Time Pickers

Date Picker, Time Picker, Date Range Picker, Date Time Picker, and more.

Charts