class-utils 0.3.4
Utils for working with JavaScript classes and prototype methods.
class-utils@0.3.4 was published on 2016-04-05. Its manifest declares 5 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >=0.10.0.
All class-utils versions · Permanent reference to 0.3.4 · Latest release
Package specifications
| Version | 0.3.4 |
|---|---|
| License declaration | MIT |
| Published | 2016-04-05T20:35:12.359Z |
| Node.js requirement | >=0.10.0 |
| Type declarations | Not declared |
| Runtime dependency count | 5 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | Not supplied |
| Published file count | Not supplied |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 15 |
| Repository stars | 19 |
| Repository forks | 8 |
Install class-utils 0.3.4
npm install class-utils@0.3.4 pnpm add class-utils@0.3.4 yarn add class-utils@0.3.4
Runtime dependencies
- arr-union ^3.1.0
- define-property ^0.2.5
- isobject ^2.0.0
- lazy-cache ^1.0.3
- static-extend ^0.1.1
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- arr-union@3.1.0 — direct
- copy-descriptor@0.1.1 — indirect
- define-property@0.2.5 — direct
- function-bind@1.1.2 — indirect
- hasown@2.0.4 — indirect
- is-accessor-descriptor@1.0.2 — indirect
- is-buffer@1.1.6 — indirect
- is-data-descriptor@1.0.1 — indirect
- is-descriptor@0.1.8 — indirect
- isarray@1.0.0 — indirect
- isobject@2.1.0 — direct
- kind-of@3.2.2 — indirect
- lazy-cache@1.0.4 — direct
- object-copy@0.1.0 — indirect
- static-extend@0.1.2 — 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.
| Maintained | 0/10 — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
|---|---|
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Code-Review | 0/10 — Found 2/27 approved changesets -- score normalized to 0 |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Fuzzing | 0/10 — project is not fuzzed |
| License | 10/10 — license file detected |
| Branch-Protection | 0/10 — branch protection not enabled on development/release branches |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
| Security-Policy | 0/10 — security policy file not detected |
Evidence and freshness
- https://registry.npmjs.org/class-utils/0.3.4 — retrieved 2026-10-29T11:11:11.311Z
- https://api.deps.dev/v3/projects/github.com%2Fjonschlinkert%2Fclass-utils — retrieved 2026-10-29T07:57:53.118Z
- https://api.deps.dev/v3/systems/npm/packages/class-utils/versions/0.3.4 — retrieved 2026-10-29T11:11:11.838Z
- https://api.deps.dev/v3/systems/npm/packages/class-utils/versions/0.3.4:dependencies — retrieved 2026-10-29T11:11:11.871Z