Package Health

is-nan

ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.

Latest 1.3.2NPMNPM

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

70

Health Score Breakdown

Dangerous workflowscaution

Two of five workflows use pull_request_target, which warrants care because that trigger can expose elevated automation context. However, no untrusted checkouts or script-injection patterns were detected.

Lifecycle scriptscaution

A prepublish lifecycle script is present. This is not evidence of a harmful package by itself, but it adds avoidable publication or installation complexity compared with a package without lifecycle scripts.

Release historycaution

The package has existed since January 2014 with nine releases, but its latest registry release was in December 2020 and there were no releases in the last 12 months. The repository's later push provides some compensation, but the published release cadence remains stale.

Repo commit activitycaution

There were no commits and no active maintainers in the last three months. The recent repository push offsets a full abandonment judgment, but current maintenance activity is still weak.

Token permissionscaution

All five analyzed workflows omit top-level token permissions, so their default access is not explicitly constrained. No workflow declares top-level write access, but the missing restrictions are a meaningful hygiene gap.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Maintainers

Direct Dependencies

DependencyLast ReleaseScore
call-bind
Version ^1.0.0
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define-properties
Version ^1.1.3
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Weekly Downloads

Info

Last Published
5 years ago
Created
12 years ago
Unpacked Size
0.1 MB

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