Package Health

sylvester

node.js implementation of James Coglan's "Sylvester" matrix math library.

Latest 0.0.21NPMNPM

32%

Total Score

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

50

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

63

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

100

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

50

Health Score Breakdown

Release historydanger

The latest release was published in January 2012, with no releases in the last 12 months. This long period of inactivity is strong evidence of abandonment risk despite the package's older release history.

Build provenancecaution

No build attestation or trusted-publisher metadata is present, so the artifact's publishing provenance cannot be independently verified. This adds a transparency concern, especially alongside the unavailable repository.

Maintainerscaution

Only one registry maintainer account is listed, leaving little visible publishing capacity or succession resilience. This compounds the package's long inactivity.

Type declarationscaution

No type declarations are included, which makes integration less convenient for typed consumers. This is a consumer-ergonomics limitation rather than evidence of abandonment or unsafe maintenance.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Maintainers

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
14 years ago
Created
14 years ago

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