Socket.IO 4.8.0
node.js realtime framework server
socket.io@4.8.0 was published on 2024-09-21. Its manifest declares 7 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=10.2.0.
All Socket.IO versions · Permanent reference to 4.8.0 · Latest release
Package specifications
| Version | 4.8.0 |
|---|---|
| License declaration | MIT |
| Published | 2024-09-21T08:04:52.635Z |
| Node.js requirement | >=10.2.0 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 7 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 1374.70 KiB |
| Published file count | 30 |
| Package type | commonjs |
| ES module entry | Not declared |
| Default entry | ./dist/index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 24 |
| Repository stars | 63225 |
| Repository forks | 10218 |
Install Socket.IO 4.8.0
npm install socket.io@4.8.0 pnpm add socket.io@4.8.0 yarn add socket.io@4.8.0
Runtime dependencies
- cors ~2.8.5
- debug ~4.3.2
- accepts ~1.3.4
- base64id ~2.0.0
- engine.io ~6.6.0
- socket.io-parser ~4.2.4
- socket.io-adapter ~2.5.2
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.
- accepts@1.3.8 — direct
- base64id@2.0.0 — direct
- cors@2.8.6 — direct
- debug@4.3.7 — direct
- engine.io@6.6.11 — direct
- socket.io-adapter@2.5.8 — direct
- socket.io-parser@4.2.7 — direct
- mime-types@2.1.35 — indirect
- negotiator@0.6.3 — indirect
- object-assign@4.1.1 — indirect
- vary@1.1.2 — indirect
- ms@2.1.3 — indirect
- @types/cors@2.8.19 — indirect
- @types/node@26.6.5 — indirect
- @types/ws@8.18.2 — indirect
- cookie@0.7.2 — indirect
- debug@4.4.3 — indirect
- engine.io-parser@5.2.3 — indirect
- ws@8.21.3 — indirect
- debug@4.4.3 — indirect
- @socket.io/component-emitter@3.1.2 — indirect
- debug@4.4.3 — indirect
- mime-db@1.52.0 — indirect
- undici-types@8.9.0 — indirect
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 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/socket.io/4.8.0 — retrieved 2026-10-29T06:31:04.616Z
- 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/socket.io/versions/4.8.0 — retrieved 2026-10-29T06:31:05.111Z
- https://api.deps.dev/v3/systems/npm/packages/socket.io/versions/4.8.0:dependencies — retrieved 2026-10-29T06:31:05.143Z