semver

npm · Rank #1 of 217

91 / 100 A

STALE — No release in 2 days. Stale packages accumulate unpatched vulnerabilities.

npm publishers

Distributed credential risk

793M

downloads/week

Blast radius if compromised

15.4y

package age

Established package

2 days ago

last release

Active maintenance

GitHub contributors

Source code contributors

🔐 Provenance Verified

— Staged Publishing Not enabled

⚠️ Dormant Access 1 inactive publisher with npm access

Risk analysis

semver has not published a release in over 12 months. Stale packages accumulate vulnerabilities and may indicate abandonment.

Publisher depth — How many people can push to npm? Single-publisher packages are the #1 structural risk.
Longevity — Older packages have track records. New packages with high adoption are higher risk.
Release consistency — Regular releases signal active oversight. Long gaps mean unpatched vulnerabilities.
Download trend — Growing packages attract more scrutiny (and more attacks).
OpenSSF Scorecard — Process security: branch protection, code review, CI/CD safety.
Build provenance — Published versions linked to specific CI runs via SLSA attestation.
Staged publishing — Human approval gate between npm publish and going live.

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