hdr-histogram-js
TypeScript port of HdrHistogram
7
Versions
BSD-2-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
alexvictoor
Keywords
hdr-histogramhdr-histogram-jspercentilesmonitoringlatencyperformance
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| semgrep | semgrep:eval-usage | AI (semgrep): The eval() calls use static string literals to optionally require Node.js built-ins (e.g., zlib) in a try/catch for environment compatibility. No dynamic or user-controlled input; not a security risk for this package. | ai | |
| phantom-deps | phantom-dep:base64-js | AI (phantom-deps): base64-js is declared in dependencies and used in the build/config pipeline; phantom-dep finding is a false positive for this package's legitimate usage pattern. | ai | |
| dependencies | unvetted-dep:pako | AI (dependencies): pako is a well-known, widely-used zlib/deflate library. Its use in hdr-histogram-js for histogram serialization/compression is legitimate and expected. | ai | |
| license | uncommon-license:BSD | AI (license): BSD is a standard permissive open-source license; flagging is a false positive for this package. | ai |