@web/test-runner
1
Versions
—
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
d4kmorpasslejorenbroekemabennyplarsdenbakkerwestbrookmodern-web
Keywords
webtestrunnertestrunnerdefaultimplementationcli
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| semgrep | semgrep:dynamic-require | AI (semgrep): Used in loadLauncher.ts to resolve optional browser launcher packages by name — documented plugin-loading pattern for this test runner. | ai | |
| phantom-deps | phantom-dep:source-map | AI (phantom-deps): source-map is a declared runtime dep used transitively in source-map processing; stable false positive for this package. | ai | |
| phantom-deps | phantom-dep:convert-source-map | AI (phantom-deps): convert-source-map is a declared runtime dep; phantom-dep heuristic fires but it is legitimately used. | ai | |
| phantom-deps | phantom-dep:@web/browser-logs | AI (phantom-deps): First-party @web/* dep from same org; used indirectly via @web/test-runner-core. | ai |
Versions (showing 1 of 1)
| Version | Deps | Published |
|---|---|---|
| 0.20.2 | 16 / 5 |
v0.20.2
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.