Package Health

@jest/source-map

Applies source maps to stack traces, so a failing test points at the code you wrote rather than at the code Jest ran.

Latest 30.5.2NPMNPM

84%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

100

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

90

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

88

Attestations
Attestations
Measures the presence and validity of package attestations and signatures

50

Health Score Breakdown

Build provenancecaution

No build attestation or trusted publisher identity is recorded for the release, leaving publication provenance less transparent than it could be.

Repo package mentioncaution

The repository name differs from the package and its README does not mention @jest/source-map, so the linkage is less explicit; this may be normal for a monorepo subpackage but still warrants caution.

Repo toolingcaution

The project uses established build tools, but no security-scanning tool was detected in the collected repository tooling.

Workflow auditcaution

All 11 workflows were analyzed, all 48 action references are pinned, and no untrusted checkout or script injection was found. However, three workflows grant top-level write permissions and the audit flags trusted publishing, creating a moderate workflow-hygiene concern.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Direct Dependencies

DependencyLast ReleaseScore
callsites
Version ^3.1.0
—
—
graceful-fs
Version ^4.2.11
—
—
convert-source-map
Version ^2.0.0
—
—
@jridgewell/trace-mapping
Version ^0.3.31
—
—

Weekly Downloads

Info

Last Published
22 days ago
Created
7 years ago
Unpacked Size
0.1 MB

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