arr-diff

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

Latest 4.0.0

NPM

62%

Total Score

Maintainer Stability

Dependencies

100

Maturity

Supply Chain

Attestations

Health Score Breakdown

Build provenance

No build attestation or trusted-publisher provenance is available, leaving publication origin less transparent; this is a moderate hygiene gap rather than evidence of an unsafe release.

Release history

The package is mature, with 11 releases since 2014, but its latest release was about nine years ago and it had no releases in the last 12 months, indicating substantial maintenance risk.

Repo commit activity

The repository recorded no commits and no active maintainers in the last three months, which reinforces the release-history evidence of inactive maintenance.

Repo issue activity

There were no new or closed issues or pull requests in the last month, with two open issues and two open pull requests; this suggests limited recent project activity.

Security policy

The repository has no security policy, which leaves vulnerability-reporting expectations unclear, though the package's zero runtime dependencies limit the practical impact of this gap.