shallow-copy
make a shallow copy of an object or array
2
Versions
MIT
License
No
Install Scripts
Missing
Provenance
Supply chain provenance
Status for the latest visible version.
No SLSA provenance
npm registry signatures
No source commit
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
substack
Keywords
shallowcopydataobjectarray
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| npm-metadata | suspicious-initial-version | AI (npm-metadata): Package has been at 0.0.0 for 12+ years, published by trusted author substack. Version 0.0.0 is intentional for this minimal utility, not a malicious throwaway. | ai | |
| provenance | no-provenance | AI (provenance): Package predates Sigstore provenance by many years; absence is expected and not a risk signal for this established package. | ai |
v0.0.1
1 finding
LOW
No provenance attestation
provenance
Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.0.0
1 finding
LOW
No provenance attestation
provenance
Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.