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Abstracts out Blob and uses BlobBuilder in cases where it is supported with any vendor prefix.

6
Versions
MIT
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

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

amitportrase-

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
typosquat typosquat.levenshtein:glob AI (typosquat): 'blob' is a legitimate browser Blob API abstraction, semantically unrelated to 'glob'. The 1-edit Levenshtein match is coincidental; package is 12+ years old with clean history. ai
provenance no-provenance AI (provenance): Old package (4434 days) published well before Sigstore provenance was available; absence is expected and not a meaningful risk signal for this package. ai

Versions (showing 6 of 6)

Version Deps Published
0.1.0 1 / 3
0.0.5 0 / 4
0.0.4 0 / 4
0.0.3 0 / 4
0.0.2 0 / 4
0.0.1 0 / 4

v0.1.0

1 finding
LOW No provenance attestation provenance

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

v0.0.5

2 findings
HIGH Publisher changed: rase- → amitport (on 2018-10-31) provenance

This version was published by a different npm account than previous versions on 2018-10-31. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

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

v0.0.4

1 finding
LOW No provenance attestation provenance

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

v0.0.3

1 finding
LOW No provenance attestation provenance

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

v0.0.2

2 findings
HIGH typosquat.levenshtein: Possible typosquat of 'glob' typosquat

Package name 'blob' is 1 edit(s) away from popular package 'glob'.

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.

v0.0.1

2 findings
HIGH typosquat.levenshtein: Possible typosquat of 'glob' typosquat

Package name 'blob' is 1 edit(s) away from popular package 'glob'.

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.