topojson
An extension to GeoJSON that encodes topology.
1
Versions
BSD-3-Clause
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
mbostockjasondavies
Keywords
topojsongeojson
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| dependencies | unvetted-dep:topojson-simplify | AI (dependencies): topojson-simplify is a first-party sibling package maintained by the same author in the topojson org. | ai |
Versions (showing 1 of 1)
| Version | Deps | Published |
|---|---|---|
| 3.0.2 | 3 / 6 |
v3.0.2
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.