Package Health

es5-ext

ECMAScript extensions and shims

Latest 0.10.64NPMNPM

62%

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

92

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

50

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Health Score Breakdown

Lifecycle scriptscaution

A postinstall script runs during installation, increasing build and supply-chain complexity. The provided release notes specifically document a recent postinstall regression, so this is a real operational concern rather than a cosmetic gap.

Release historycaution

The package has 84 releases over more than 15 years, but none in the last two years. That long history supports maturity, while the recent release gap raises maintenance concerns.

Repo commit activitycaution

The repository had zero commits and zero active maintainers in the last three months, consistent with the absent recent registry releases and indicating limited current maintenance.

Security policycaution

The repository has no security policy, leaving vulnerability reporting and disclosure expectations undocumented. This is a transparency gap, though it is partly offset by the repository's tests and established project documentation.

Workflow auditcaution

All three workflows were analyzed without dangerous triggers or audit findings, but all three action references are unpinned. That leaves routine workflow dependencies less reproducible than they could be.

Vulnerabilities

TitleVersionsSeverity
CVE-2024-27088
es5-ext is vulnerable to Inefficient Regular Expression Complexity in versions 0.10.0 - 0.10.63.
0.10.0 - 0.10.63
Low

Package versions

Maintainers

Direct Dependencies

DependencyLast ReleaseScore
esniff
Version ^2.0.1
—
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next-tick
Version ^1.1.0
—
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es6-symbol
Version ^3.1.3
—
—
es6-iterator
Version ^2.0.3
—
—

Weekly Downloads

Info

Last Published
2 years ago
Created
15 years ago
Unpacked Size
0.4 MB

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