Package Health

es6-shim

ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

Latest 0.35.8NPMNPM

68%

Total Score

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

67

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

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

86

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

67

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

50

Health Score Breakdown

Build provenancecaution

The release has no build attestation or trusted-publisher provenance, reducing confidence that the registry artifact can be tied to its source build.

Project backingcaution

The repository is owned by an individual account rather than an organization. This is not inherently unhealthy, but it provides less visible institutional backing for long-term maintenance.

Release historycaution

The package has 91 releases and a long history, but it has had no registry release in over three years. This materially raises staleness risk for a compatibility library.

Repo commit activitycaution

The repository recorded zero commits and zero active maintainers in the last three months. Although issue activity and a recent push provide some compensation, current code-change activity is thin.

Repo toolingcaution

The project uses a build tool, but no security-scanning tooling was detected. This is a transparency and hygiene gap rather than evidence of abandonment.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Maintainers

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
3 years ago
Created
14 years ago
Unpacked Size
2.4 MB

Are You Affected?

Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.

Free. No credit card required.

Aikido Platform