Package Health

side-channel-map

Store information about any JS value in a side channel, using a Map

Latest 1.0.1NPMNPM

62%

Total Score

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

50

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

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

93

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

50

Health Score Breakdown

Lifecycle scriptscaution

The package declares prepack and prepublish scripts, adding build-time execution during publication. These are not consumer install scripts, so they are a limited concern rather than a severe dependency risk.

Release historycaution

The package has only two releases, both published in December 2024, with no releases in the last 12 months. That is a meaningful maintenance concern for a dependency, although the stable 1.0.1 version may need few changes.

Repo commit activitycaution

The repository recorded zero commits and zero active maintainers in the last three months, consistent with a largely inactive project. A push occurred in December 2025, so the repository is not clearly abandoned.

Workflow auditcaution

All six analyzed workflow action references are unpinned, which weakens build reproducibility. The pull_request_target workflows have no untrusted checkout or script-injection findings, and the audit completed without failures.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Maintainers

Direct Dependencies

DependencyLast ReleaseScore
es-errors
Version ^1.3.0
—
—
call-bound
Version ^1.0.2
—
—
get-intrinsic
Version ^1.2.5
—
—
object-inspect
Version ^1.13.3
—
—

Weekly Downloads

Info

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

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