# @mui/utils

> Utility functions for React components.

Latest version **9.4.0** (published 2026-08-27) · MIT license · 0 weekly downloads

## Install

```sh
npm install @mui/utils
pnpm add @mui/utils
yarn add @mui/utils
bun add @mui/utils
```

## Health

**Score 80/100 (A)** — status: active.

Positive: has types; esm support; no vulnerabilities; has provenance; recently updated; high maintenance score; popular repo; extremely popular.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 9.4.0 |
| Published | 2026-08-27 |
| First published | 2021-09-02 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | >=14.0.0 |
| Dependencies | 6 |
| Unpacked size | 369.7 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 99012 |
| Author | MUI Team |
| Maintainers | diegoandai, brijeshb42, michaldudak, mnajdova, siriwatknp, aarongarciah, atomiks, oliviertassinari, silviuaavram, janpotoms |
| Keywords | react, react-component, mui, utils |

## Links

- npm: https://www.npmjs.com/package/@mui/utils
- Repository: https://github.com/mui/material-ui
- Homepage: https://github.com/mui/material-ui/tree/master/packages/mui-utils
- Issues: https://github.com/mui/material-ui/issues
- Funding: https://opencollective.com/mui-org
- npm.io page: https://npm.io/package/@mui/utils

## Dependencies (6)

- [clsx](https://npm.io/package/clsx.md) ^2.1.1
- [react-is](https://npm.io/package/react-is.md) ^19.2.8
- [@mui/types](https://npm.io/package/@mui/types.md) ^9.4.0
- [prop-types](https://npm.io/package/prop-types.md) ^15.8.1
- [@babel/runtime](https://npm.io/package/@babel/runtime.md) ^7.29.7
- [@types/prop-types](https://npm.io/package/@types/prop-types.md) ^15.7.15

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## Recent versions

- 9.4.0 (latest) — 2026-08-27
- 7.3.11 (latest-v7) — 2026-05-07
- 9.0.0-beta.1 (next) — 2026-04-02
- 6.4.9 (latest-v6) — 2025-03-31
- 5.17.1 (latest-v5) — 2025-03-18
- 6.1.1-dev.20240919-130050-82a6448768 (canary) — 2024-09-19
- 9.3.0 — 2026-08-05
- 9.2.0 — 2026-07-03
- 9.1.1 — 2026-06-11
- 9.1.0 — 2026-06-08
- 9.0.1 — 2026-05-07
- 7.3.10 — 2026-04-08
- 9.0.0 — 2026-04-07
- 9.0.0-beta.0 — 2026-03-25
- 9.0.0-alpha.4 — 2026-03-20
- … 158 more at https://npm.io/package/@mui/utils/versions

## README

# @mui/utils

Shared utilities used by MUI packages.

---
_Source: https://npm.io/package/@mui/utils · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._