@jest/expect MIT 43 versions

@jest/expect

npm Repository

43

Versions

MIT

License

No

Install Scripts

Missing

Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

aaronabramovsimenbrickhanloniiopenjs-operationscpojer

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
provenance	publisher-changed	AI (provenance): cpojer→simenb is a known Jest maintainer rotation; both are long-standing core contributors.	ai	2026/05/26
bogus-package	bogus-package	AI (bogus-package): Jest monorepo sub-package published by known maintainer cpojer. Inflated semver, missing README/description/keywords are all expected for coordinated monorepo releases from jestjs/jest.	ai	2026/04/21
npm-metadata	no-description	AI (npm-metadata): Jest monorepo sub-packages routinely omit descriptions in package.json; documentation lives in the root repo.	ai	2026/04/21

Versions (showing 43 of 43)

Version	Deps	Published
30.4.1	2 / 0	2026-05-08
30.4.0	2 / 0	2026-05-07
30.3.0	2 / 0	2026-03-10
30.2.0	2 / 0	2025-09-28
30.1.2	2 / 0	2025-09-01
30.1.1	2 / 0	2025-08-27
30.1.0	2 / 0	2025-08-27
30.0.5	2 / 0	2025-07-22
30.0.4	2 / 0	2025-07-02
30.0.3	2 / 0	2025-06-25
30.0.2	2 / 0	2025-06-19
30.0.1	2 / 0	2025-06-18
30.0.0	2 / 0	2025-06-10
29.7.0	2 / 2	2023-09-12
29.6.4	2 / 2	2023-08-24
29.6.3	2 / 2	2023-08-21
29.6.2	2 / 2	2023-07-27
29.6.1	2 / 2	2023-07-06
29.6.0	2 / 2	2023-07-04
29.5.0	2 / 2	2023-03-06
29.4.3	2 / 2	2023-02-15
29.4.2	2 / 2	2023-02-07
29.4.1	2 / 2	2023-01-26
29.4.0	2 / 2	2023-01-24
29.3.1	2 / 2	2022-11-08
29.3.0	2 / 2	2022-11-07
29.2.2	2 / 2	2022-10-24
29.2.1	2 / 2	2022-10-18
29.2.0	2 / 2	2022-10-14
29.1.2	2 / 2	2022-09-30
29.1.0	2 / 2	2022-09-28
29.0.3	2 / 2	2022-09-10
29.0.2	2 / 2	2022-09-03
29.0.1	2 / 2	2022-08-26
29.0.0	2 / 2	2022-08-25
28.1.3	2 / 2	2022-07-13
28.1.2	2 / 2	2022-06-29
28.1.1	2 / 2	2022-06-07
28.1.0	2 / 2	2022-05-06
28.0.3	2 / 2	2022-04-29
28.0.2	2 / 2	2022-04-27
28.0.1	2 / 2	2022-04-26
28.0.0	2 / 2	2022-04-25

v30.4.1

2 findings

HIGH Publisher changed: cpojer → simenb (on 2026-05-08) provenance

This version was published by a different npm account than previous versions on 2026-05-08. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.4.0

2 findings

HIGH Publisher changed: cpojer → simenb (on 2026-05-07) provenance

This version was published by a different npm account than previous versions on 2026-05-07. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.2.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.1.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.1.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.1.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.0.5

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.0.4

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.0.3

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.0.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.0.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v30.0.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v29.7.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.6.4

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.6.3

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.6.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.6.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.6.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.5.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.4.3

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.4.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.4.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.4.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.3.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.3.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.2.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.2.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.2.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.1.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.1.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.0.3

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.0.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.0.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v29.0.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v28.1.3

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v28.1.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v28.1.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v28.1.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v28.0.3

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v28.0.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v28.0.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v28.0.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.