JavaScriptv4.8.3

socket.io Dependency Tower

22 dependencies · 30 connections · 1 version tracked

@socket.io/component-emitter @types/cors @types/node @types/ws accepts base64id cookie cors debug eng...io engine.io-parser mime-db mime-types ms negotiator object-assign socket.io socket.io-adapter socket.io-parser socket..-parser undici-types vary ws Event emitter component ⚠ last commit: 2024-04-26 ⚠ last release: 2024-04-26 ★ 4 ⚖ MIT The repository for high quality TypeScript type definitions. last commit: 2026-07-01 last release: 2019-09-04 ★ 51.3k ⚖ MIT The repository for high quality TypeScript type definitions. last commit: 2026-07-01 last release: 2019-09-04 ★ 51.3k ⚖ MIT The repository for high quality TypeScript type definitions. last commit: 2026-07-01 last release: 2019-09-04 ★ 51.3k ⚖ MIT Sep_2_@types/cors_ws Higher-level content negotiation last commit: 2026-04-02 last release: 2025-03-24 ★ 266 ⚖ MIT Generates a base64 id ⚠ last commit: 2019-05-27 ⚠ last release: 2019-05-27 ★ 16 ⚖ MIT HTTP server cookie parsing and serialization last commit: 2026-07-01 last release: 2026-06-30 ★ 1.5k ⚖ MIT Node.js CORS middleware last commit: 2026-06-02 last release: 2026-01-22 ★ 6.2k ⚖ MIT A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers last commit: 2026-04-01 last release: 2025-09-13 ★ 11.4k ⚖ MIT Bidirectional and low-latency communication for every platform last commit: 2026-06-25 last release: 2026-03-18 ★ 63.1k ⚖ MIT Bidirectional and low-latency communication for every platform last commit: 2026-06-25 last release: 2026-03-18 ★ 63.1k ⚖ MIT Media Type Database last commit: 2026-07-01 last release: 2025-03-18 ★ 1.2k ⚖ MIT The ultimate javascript content-type utility. last commit: 2026-06-02 last release: 2025-11-20 ★ 1.5k ⚖ MIT Tiny millisecond conversion utility last commit: 2026-05-20 last release: 2020-12-08 ★ 5.5k ⚖ MIT An HTTP content negotiator for Node.js last commit: 2026-05-01 last release: 2024-10-19 ★ 383 ⚖ MIT ES2015 Object.assign() ponyfill ⚠ last commit: 2023-11-05 ⚠ last release: 2016-05-02 ★ 918 ⚖ MIT Bidirectional and low-latency communication for every platform last commit: 2026-06-25 last release: 2026-03-18 ★ 63.1k ⚖ MIT Bidirectional and low-latency communication for every platform last commit: 2026-06-25 last release: 2026-03-18 ★ 63.1k ⚖ MIT Bidirectional and low-latency communication for every platform last commit: 2026-06-25 last release: 2026-03-18 ★ 63.1k ⚖ MIT Bidirectional and low-latency communication for every platform last commit: 2026-06-25 last release: 2026-03-18 ★ 63.1k ⚖ MIT An HTTP/1.1 client, written from scratch for Node.js last commit: 2026-07-01 last release: 2026-06-15 ★ 7.6k ⚖ MIT Manipulate the HTTP Vary header last commit: 2026-04-02 last release: 2017-09-24 ★ 65 ⚖ MIT Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js last commit: 2026-06-22 last release: 2026-05-22 ★ 22.8k ⚖ MIT stacktower.io
Dependencies

22

Connections

30

Vulnerabilities

0

License Risks

0

About this dependency tree

socket.io (JavaScript, v4.8.3) has a dependency tree of 22 packages connected by 30 dependency edges. Of these, approximately 18 are transitive dependencies — pulled in indirectly through other packages.

The heaviest direct dependency is engine.io, which brings in 17 transitive packages (81% of the total tree).

No known vulnerabilities or restrictive licenses were detected in this dependency tree.

Security Overview

Brittle Dependencies

3 unmaintained or at-risk packages

  • @socket.io/component-emitter(low activity or limited maintainers)via socket.io-parser
  • base64id(low activity or limited maintainers)
  • object-assign(low activity or limited maintainers)via cors

Heaviest Dependencies

Direct DependencyTransitive Deps% of Total
engine.io1781.0%
socket.io-adapter314.3%
socket.io-parser314.3%

Version History

VersionDepsRenderedCompare
222mo agocurrent

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