Package Health

underscore

JavaScript's functional programming helper library.

Latest 1.13.8NPMNPM

82%

Total Score

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

75

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

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

100

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

83

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

50

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Health Score Breakdown

Build provenancecaution

No build attestation or trusted-publisher provenance is present, which limits publication transparency, but this is a supporting gap rather than evidence of abandonment.

Project backingcaution

The linked repository belongs to an individual rather than an organization, so the concentrated recent contributor activity is not offset by visible organizational handoff capacity.

Repo bus factorcaution

One contributor made all four commits in the last three months, creating a concentrated maintenance path and increasing continuity risk for future changes.

Workflow auditcaution

The sole workflow was fully analyzed with no dangerous triggers, untrusted checkouts, script injections, or audit findings. However, all four action references are unpinned, which weakens build reproducibility, while job-level permissions are appropriately scoped.

Vulnerabilities

TitleVersionsSeverity
CVE-2026-27601
underscore is vulnerable to Uncontrolled Recursion in versions 0.0.0 - 1.13.7.
0.0.0 - 1.13.7
Medium
CVE-2021-23358
underscore is vulnerable to Improper Control of Generation of Code ('Code Injection') in versions 1.3.2 - 1.12.1.
1.3.2 - 1.12.1
Critical

Package versions

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
7 months ago
Created
15 years ago
Unpacked Size
0.9 MB

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