SUPPLY-CHAIN REPORT

jestjs/jest

Delightful JavaScript Testing.

VERDICTCLEAN·100/100

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STARS

45,337

FORKS

6,644

OPEN ISSUES

248

LANGUAGE

TypeScript

LICENSE

MIT

LAST PUSH

2026-04-10

SIGNALS

Historical supply-chain incidents

No known compromise, backdoor, or wallet-drainer incident in our curated DB.

Historical security advisories

No published security advisories on this repo.

Maintenance activity

Actively maintained. Last push 7 days ago.

Ecosystem trust

45,337 stars. Widely used — supply-chain attacks on popular repos are high-impact but also more likely to be caught fast.

License

MIT

METHODOLOGY

This report is generated on demand by querying the GitHub API for repository metadata and published security advisories, then cross-referencing our curated database of known supply-chain incidents (xz-utils, event-stream, ua-parser-js, colors.js, tj-actions, Codecov, and more). Results are cached for 24 hours. We do not scan repository code or dependencies — for that, see Snyk or Socket. Verdict: CLEAN ≥80, CAUTION 50–79, COMPROMISED<50.

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Repo looks clean but the live deployment might still be exposing headers, CORS, or SSL misconfigurations.

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