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deep-freeze

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recursively Object.freeze() objects and functions

2
Versions
public domain
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

freezedeepobjectrecursive

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
npm-metadata suspicious-initial-version AI (npm-metadata): deep-freeze has intentionally used version 0.0.0 since its initial publish 13+ years ago; this is a deliberate choice by substack, not a malicious indicator. ai
license uncommon-license:public domain AI (license): James Halliday (substack) routinely used 'public domain' as a license; this is a known and stable pattern for this author's packages. ai

Versions (showing 2 of 2)

Version Deps Published
0.0.1 0 / 1
0.0.0 0 / 1

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.