Package Health

is-boolean-object

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Latest 1.2.2NPMNPM

68%

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

94

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 present, leaving publication provenance less transparent than it could be.

Maintainerscaution

Only one registry publisher account is listed, which is a modest resilience concern, although the repository is owned by an organization and the package has a long history.

Release historycaution

The package has existed since April 2015 and has eight releases, but no releases were published in the last 12 months; the latest release was in February 2025, indicating a long maintenance gap.

Repo commit activitycaution

The repository recorded zero commits and zero active maintainers in the last three months, which is a concrete sign of currently slow maintenance.

Workflow auditcaution

All seven workflows were analyzed successfully with no audit findings or untrusted checkouts. However, all seven action references are unpinned, weakening build reproducibility and action supply-chain hygiene.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Maintainers

Direct Dependencies

DependencyLast ReleaseScore
call-bound
Version ^1.0.3
—
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has-tostringtag
Version ^1.0.2
—
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Weekly Downloads

Info

Last Published
1 year ago
Created
11 years ago
Unpacked Size
0.1 MB

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