fast-crc32c
CRC32C algorithm with hardware acceleration and software fallback.
fast-crc32c@2.0.0 was published on 2019-10-05. Its manifest declares 1 runtime dependency and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. No Node.js engine requirement is declared in this manifest.
All fast-crc32c versions · Permanent reference to 2.0.0
Package specifications
| Version | 2.0.0 |
|---|---|
| License declaration | MIT |
| Published | 2019-10-05T04:50:29.756Z |
| Node.js requirement | Not declared |
| Type declarations | Not declared |
| Runtime dependency count | 1 |
| Peer requirement count | 0 |
| Optional dependency count | 1 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 8.88 KiB |
| Published file count | 6 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | ./loader |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 4 |
| Repository stars | 30 |
| Repository forks | 20 |
Install fast-crc32c 2.0.0
npm install fast-crc32c@2.0.0 pnpm add fast-crc32c@2.0.0 yarn add fast-crc32c@2.0.0
Runtime dependencies
- sse4_crc32 ^6.0.1
Peer requirements
- None declared
Optional dependencies
- sse4_crc32 ^6.0.1
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- bindings@1.5.0 — indirect
- file-uri-to-path@1.0.0 — indirect
- node-addon-api@1.7.2 — indirect
- sse4_crc32@6.0.1 — direct
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 1/10 — Found 2/20 approved changesets -- score normalized to 1 |
|---|---|
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Maintained | 0/10 — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Security-Policy | 0/10 — security policy file not detected |
| Fuzzing | 0/10 — project is not fuzzed |
| License | 10/10 — license file detected |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/fast-crc32c/2.0.0 — retrieved 2026-10-29T11:59:43.030Z
- https://api.deps.dev/v3/systems/npm/packages/fast-crc32c/versions/2.0.0 — retrieved 2026-10-29T11:59:43.546Z
- https://api.deps.dev/v3/systems/npm/packages/fast-crc32c/versions/2.0.0:dependencies — retrieved 2026-10-29T11:59:43.638Z
- https://api.deps.dev/v3/projects/github.com%2Fashi009%2Fnode-fast-crc32c — retrieved 2026-10-29T11:59:43.766Z