Package Health

esprima

ECMAScript parsing infrastructure for multipurpose analysis

Latest 4.0.1NPMNPM

58%

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

80

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

50

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

50

Health Score Breakdown

Release historydanger

The package has 46 releases and a historically regular median interval of about 22 days, but it has had no release in the last 12 months and the latest release was in July 2018. That long release gap materially raises abandonment and compatibility risk.

Repo commit activitydanger

The repository recorded zero commits and zero active maintainers in the last three months, consistent with the package's long release gap. The repository is not archived, but there is no recent implementation activity to compensate.

Build provenancecaution

No build attestation, trusted publisher, or staged-publishing evidence was reported. This weakens release transparency, although it does not by itself show that the artifact is unsafe.

Lifecycle scriptscaution

A prepublish lifecycle script runs during publishing-related installation flows, adding some build-behavior and reproducibility concern. No other lifecycle scripts were reported, so the risk is limited.

Repo issue activitycaution

There were no new or closed issues or pull requests in the last month, while 140 issues and 11 pull requests remain open. This suggests limited current maintenance responsiveness.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Maintainers

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
8 years ago
Created
14 years ago
Unpacked Size
0.3 MB

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