ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines
68%
Total Score
67
100
86
67
50
The release has no build attestation or trusted-publisher provenance, reducing confidence that the registry artifact can be tied to its source build.
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.
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.
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.
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.
We didn't find any vulnerabilities for this package.
No direct dependencies.
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