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babel-helpers

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Collection of helper functions used by Babel transforms.

23
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

amasadhzoojmmloganfsmythsebmckthejameskyle

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Known Babel team transition from sebmck to amasad; both are core maintainers. ai
maintainer-change maintainer-added AI (maintainer-change): hzoo and loganfsmyth are well-known Babel core team members. ai
bogus-package bogus-package AI (bogus-package): babel-helpers is a legitimate core Babel 6.x package; mass-production signal reflects the Babel monorepo's many packages, not spam. ai
provenance no-provenance AI (provenance): Package predates Sigstore provenance by years; absence of attestation is expected for this era of Babel 6.x releases. ai

Versions (showing 23 of 23)

Version Deps Published
6.3.13 2 / 0
6.3.0 2 / 0
6.2.4 2 / 0
6.1.20 2 / 0
6.1.18 2 / 0
6.1.17 2 / 0
6.1.16 2 / 0
6.1.13 2 / 0
6.1.12 2 / 0
6.1.10 2 / 0
6.1.9 2 / 0
6.1.8 2 / 0
6.1.7 2 / 0
6.1.6 2 / 0
6.1.5 2 / 0
6.1.4 2 / 0
6.1.2 2 / 0
6.0.17 2 / 0
6.0.15 2 / 0
6.0.14 2 / 0
6.0.12 2 / 0
6.0.2 2 / 0
6.0.0 2 / 0

v6.3.0

2 findings
HIGH Publisher changed: sebmck → amasad (on 2015-11-30) provenance

This version was published by a different npm account than previous versions on 2015-11-30. This could indicate a legitimate maintainer transition or an account compromise.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.