Joy UI
React component library by MUI with a lightly opinionated design direction called Joy Design.
mui.com/joy-ui/getting-started/repositorydocs
Joy UI is a React component library from MUI that follows a lightly opinionated design direction called Joy Design. It is installed with npm, pnpm or yarn, and the install command adds Emotion packages beside it. The Joy UI documentation sits on the MUI website, and the source is in the material-ui monorepo on GitHub, which holds Material UI as well.
Worth knowing
The project’s own documentation says Joy UI is in beta and that its development is on hold. It also says the maintainers may not be able to respond to issues or pull requests in a timely manner.
Sources
- 2026-10-27: Status, links, Categories, Built on
mui.com/joy-ui/getting-started/ - 2026-10-27: links, Written in, License model
api.github.com/repos/mui/material-ui - 2026-10-27: First release
registry.npmjs.org/@mui%2fjoy - 2026-10-27: Maintainer
mui.com/legal/ - 2026-10-27: Headquarters
mui.com/legal/privacy/ - 2026-10-27: Install with
mui.com/joy-ui/getting-started/installation/ - 2026-10-27: License
registry.npmjs.org/@mui%2fjoy/latest - 2026-10-28: npm downloads a week
api.npmjs.org/downloads/range/2026-09-28:2026-10-04/@mui/joy - 2026-10-27: Dependent packages, Dependent repositories
packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/%40mui%2Fjoy