uvu MIT 41 versions

uvu

npm Repository Homepage

uvu is an extremely fast and lightweight test runner for Node.js and the browser

41

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

lukeed

Keywords

assertdiffsrunnersnapshottest

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
npm-metadata	suspicious-initial-version	AI (npm-metadata): uvu is a well-established package with 50 versions and 4.1M weekly downloads; 0.0.0 is a legitimate name-reservation placeholder by trusted publisher lukeed.	ai	2026/04/24
bogus-package	bogus-package	AI (bogus-package): Signals reflect a name-reservation placeholder, not spam/malware. The real package has 50 versions and millions of downloads from a trusted publisher.	ai	2026/04/24
semgrep	semgrep:new-function-constructor	AI (semgrep): Used in bin.js to wrap dynamic import() for CJS/ESM interop with JSON-stringified input — not arbitrary code execution. Stable pattern for this test runner.	ai	2026/04/23
semgrep	semgrep:dynamic-require	AI (semgrep): Test runner loading user-specified test files by name is the core intended functionality; not a supply-chain risk.	ai	2026/04/23

Versions (showing 41 of 41)

Version	Deps	Published
0.5.6	4 / 4	2022-07-03
0.5.5	4 / 4	2022-07-03
0.5.4	4 / 4	2022-06-21
0.5.3	4 / 4	2022-01-04
0.5.2	5 / 3	2021-10-08
0.5.1	5 / 3	2020-12-01
0.5.0	5 / 3	2020-11-24
0.4.1	5 / 3	2020-11-09
0.4.0	5 / 3	2020-11-03
0.3.5	5 / 3	2020-11-02
0.3.4	5 / 3	2020-10-01
0.3.3	5 / 3	2020-08-11
0.3.2	5 / 3	2020-08-08
0.3.1	5 / 3	2020-07-31
0.3.0	5 / 3	2020-07-21
0.2.3	5 / 3	2020-07-16
0.2.2	5 / 3	2020-07-14
0.2.1	5 / 3	2020-07-11
0.2.0	5 / 3	2020-07-10
0.1.0	5 / 3	2020-07-09
0.0.20	5 / 3	2020-07-09
0.0.19	5 / 3	2020-07-08
0.0.18	5 / 3	2020-07-07
0.0.17	5 / 3	2020-06-24
0.0.16	5 / 3	2020-06-24
0.0.15	5 / 3	2020-06-23
0.0.14	5 / 3	2020-06-21
0.0.13	5 / 1	2020-06-20
0.0.12	5 / 1	2020-06-20
0.0.11	5 / 1	2020-06-02
0.0.10	5 / 1	2020-05-22
0.0.9	5 / 1	2020-05-22
0.0.8	5 / 1	2020-05-22
0.0.7	5 / 1	2020-05-20
0.0.6	5 / 1	2020-05-19
0.0.5	5 / 1	2020-05-19
0.0.4	5 / 1	2020-05-18
0.0.3	4 / 1	2020-05-14
0.0.2	4 / 1	2020-05-12
0.0.1	4 / 1	2020-05-12
0.0.0	0 / 0	2020-05-11

v0.5.6

1 finding

LOW No provenance attestation provenance

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

v0.5.5

1 finding

LOW No provenance attestation provenance

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

v0.5.4

1 finding

LOW No provenance attestation provenance

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

v0.5.3

1 finding

LOW No provenance attestation provenance

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

v0.5.2

1 finding

LOW No provenance attestation provenance

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

v0.5.1

1 finding

LOW No provenance attestation provenance

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

v0.5.0

1 finding

LOW No provenance attestation provenance

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

v0.4.1

1 finding

LOW No provenance attestation provenance

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

v0.4.0

1 finding

LOW No provenance attestation provenance

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

v0.3.5

1 finding

LOW No provenance attestation provenance

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

v0.3.4

1 finding

LOW No provenance attestation provenance

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

v0.3.3

1 finding

LOW No provenance attestation provenance

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

v0.3.2

1 finding

LOW No provenance attestation provenance

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

v0.3.1

1 finding

LOW No provenance attestation provenance

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

v0.3.0

1 finding

LOW No provenance attestation provenance

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

v0.2.3

1 finding

LOW No provenance attestation provenance

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

v0.2.2

1 finding

LOW No provenance attestation provenance

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

v0.2.1

1 finding

LOW No provenance attestation provenance

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

v0.2.0

1 finding

LOW No provenance attestation provenance

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

v0.1.0

1 finding

LOW No provenance attestation provenance

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

v0.0.20

1 finding

LOW No provenance attestation provenance

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

v0.0.19

1 finding

LOW No provenance attestation provenance

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

v0.0.18

1 finding

LOW No provenance attestation provenance

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

v0.0.17

1 finding

LOW No provenance attestation provenance

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

v0.0.16

1 finding

LOW No provenance attestation provenance

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

v0.0.15

1 finding

LOW No provenance attestation provenance

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

v0.0.14

1 finding

LOW No provenance attestation provenance

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

v0.0.13

1 finding

LOW No provenance attestation provenance

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

v0.0.12

1 finding

LOW No provenance attestation provenance

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

v0.0.11

1 finding

LOW No provenance attestation provenance

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

v0.0.10

1 finding

LOW No provenance attestation provenance

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

v0.0.9

1 finding

LOW No provenance attestation provenance

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

v0.0.8

1 finding

LOW No provenance attestation provenance

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

v0.0.7

1 finding

LOW No provenance attestation provenance

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

v0.0.6

1 finding

LOW No provenance attestation provenance

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

v0.0.5

1 finding

LOW No provenance attestation provenance

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

v0.0.4

1 finding

LOW No provenance attestation provenance

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

v0.0.3

1 finding

LOW No provenance attestation provenance

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

v0.0.2

1 finding

LOW No provenance attestation provenance

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

v0.0.1

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.

v0.0.0

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.