@backstage/frontend-dev-utils
Utilities for developing Backstage frontend plugins using the new frontend system.
3
Versions
Apache-2.0
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
patrikofrebenmarcuseide
Keywords
backstage
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| dependencies | unvetted-dep:@backstage/ui | AI (dependencies): @backstage/ui is a first-party package from the Backstage monorepo; unvetted status reflects review queue lag, not a security concern. | ai | |
| dependencies | unvetted-dep:@backstage/plugin-app | AI (dependencies): @backstage/plugin-app is a first-party package from the Backstage monorepo; unvetted status reflects review queue lag, not a security concern. | ai | |
| dependencies | unvetted-dep:@backstage/frontend-defaults | AI (dependencies): @backstage/frontend-defaults is a first-party package from the Backstage monorepo; unvetted status reflects review queue lag, not a security concern. | ai | |
| dependencies | unvetted-dep:@backstage/frontend-plugin-api | AI (dependencies): @backstage/frontend-plugin-api is a first-party package from the Backstage monorepo; unvetted status reflects review queue lag, not a security concern. | ai | |
| provenance | no-provenance | AI (provenance): Backstage monorepo packages are not currently published with Sigstore provenance; this is consistent across the ecosystem and not a security risk. | ai |
v0.1.2
1 finding
INFO
No provenance attestation
provenance
[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.1.1
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.