MUI Styles - The legacy JSS-based styling solution of Material UI.
22%
Total Score
critical
Unfit to use for new dependencies because the package is deprecated, despite strong project maintenance.
NPM marks the entire package as deprecated and directs users to migration instructions, making this release unsuitable for new dependencies even though the project remains active.
The package has 184 releases but none in the last 12 months, with the latest release about 14 months ago; this supports the deprecation concern.
The repository name differs from the package and its README does not mention @mui/styles; this is plausible for a monorepo but leaves package ownership less explicit.
All workflows were analyzed, use read-only permissions, and pin all 37 action references. However, high-confidence template-injection findings occur in maintenance.yml, which also uses pull_request_target, creating a workflow hygiene concern.
We didn't find any vulnerabilities for this package.
| Dependency | Last Release | Score |
|---|---|---|
jss Version ^10.10.0 | — | — |
clsx Version ^2.1.1 | — | — |
csstype Version ^3.1.3 | — | — |
@mui/types Version ~7.2.24 | — | — |
@mui/utils Version ^6.4.8 | — | — |
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