engine.io-client 0.3.8
Client for the realtime Engine
engine.io-client@0.3.8 was published on 2012-10-23. Its manifest declares 3 runtime dependencies 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 engine.io-client versions · Permanent reference to 0.3.8 · Latest release
Package specifications
| Version | 0.3.8 |
|---|---|
| License declaration | Not declared |
| Published | 2012-10-23T18:20:24.051Z |
| Node.js requirement | Not declared |
| Type declarations | Not declared |
| Runtime dependency count | 3 |
| 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 | ./lib/engine.io-client |
| Side effects declaration | Not declared |
| Direct advisories | 1 |
| Resolved graph dependencies | 6 |
| Repository stars | 63225 |
| Repository forks | 10218 |
Install engine.io-client 0.3.8
npm install engine.io-client@0.3.8 pnpm add engine.io-client@0.3.8 yarn add engine.io-client@0.3.8
Runtime dependencies
- ws 0.4.20
- debug 0.6.0
- xmlhttprequest 1.5.0
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.
- commander@0.6.1 — indirect
- debug@0.6.0 — direct
- options@0.0.6 — indirect
- tinycolor@0.0.1 — indirect
- ws@0.4.20 — direct
- xmlhttprequest@1.5.0 — 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.
Known direct advisories
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 1/10 — Found 3/30 approved changesets -- score normalized to 1 |
|---|---|
| Maintained | 10/10 — 30 commit(s) and 20 issue activity found in the last 90 days -- score normalized to 10 |
| Security-Policy | 10/10 — security policy file detected |
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Token-Permissions | 9/10 — detected GitHub workflow tokens with excessive permissions |
| Binary-Artifacts | 9/10 — binaries present in source code |
| License | 10/10 — license file detected |
| Fuzzing | 0/10 — project is not fuzzed |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
| Packaging | 10/10 — packaging workflow detected |
| Pinned-Dependencies | 2/10 — dependency not pinned by hash detected -- score normalized to 2 |
Evidence and freshness
- https://registry.npmjs.org/engine.io-client/0.3.8 — retrieved 2026-10-29T09:57:44.271Z
- https://api.deps.dev/v3/projects/github.com%2Fsocketio%2Fsocket.io — retrieved 2026-10-29T05:09:27.248Z
- https://api.deps.dev/v3/systems/npm/packages/engine.io-client/versions/0.3.8 — retrieved 2026-10-29T09:57:44.912Z
- https://api.deps.dev/v3/systems/npm/packages/engine.io-client/versions/0.3.8:dependencies — retrieved 2026-10-29T09:57:44.933Z