time-span
Simplified high resolution timing
2
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
sindresorhus
Keywords
timespanelapsedprocesshrtimehighrestimingperfperformancebenchbenchmarkprofilingmeasuresecondsmillisecondsnanoseconds
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| provenance | no-provenance | AI (provenance): sindresorhus packages historically lack Sigstore provenance; this is a stable pattern for this publisher and not a security concern. | ai | |
| dependencies | unvetted-dep:convert-hrtime | AI (dependencies): convert-hrtime is another sindresorhus package and a natural dependency for a high-resolution timing utility; stable and expected for this package. | ai |
v4.0.0
1 finding
INFO
No provenance attestation
provenance
[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.