is-object
Checks whether a value is an object
Supply chain provenance
Status for the latest visible version.
Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.
Maintainers
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| provenance | publisher-changed | AI (provenance): Raynos → ljharb is a documented, legitimate maintainer transfer; repo URL and contributors field both reflect ljharb ownership. Stable for this package. | ai | |
| maintainer-change | maintainer-added | AI (maintainer-change): ljharb and mattesch were added as part of the same legitimate ownership transfer; no compromise indicators. Stable for this package. | ai |
v1.0.2
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.0.1
2 findingsThis version was published by a different npm account than previous versions on 2014-09-02. This could indicate a legitimate maintainer transition or an account compromise.
Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.0.0
2 findingsThis version was published by a different npm account than previous versions on 2014-08-19. This could indicate a legitimate maintainer transition or an account compromise.
Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.1.2
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.