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engine.io-client

v6.6.7SAFE Risk

Client for the realtime Engine

A+100/100
Install Command
npm install engine.io-client
orpnpm add engine.io-client
Typosquat Defense
Authentic Name

No similarity to known typosquatting targets.

Lifecycle Scripts
Clean Execution

Zero preinstall or postinstall arbitrary execution hooks.

License Type
MIT

Permissive open-source license. Safe for enterprise & proprietary software.

Package Specifications

Unpacked Size
830.0 KB
Dependencies
5
Maintainers
2
Last Published
Sep 25, 2026
View on npmjs.comGitHub Repository

Direct Dependencies (5)

ws ~8.21.0debug ~4.4.1engine.io-parser ~5.2.1xmlhttprequest-ssl ~2.1.1@socket.io/component-emitter ~3.1.0
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Frequently Asked Questions

Is engine.io-client safe to use in production?
engine.io-client received a Security Grade of A+ (100/100) with a risk evaluation of SAFE. It contains zero malicious postinstall scripts.
What license does engine.io-client use?
engine.io-client is licensed under the MIT license (PERMISSIVE). This is a permissive open-source license suitable for commercial applications.
How do I install engine.io-client?
Install it via NPM using: npm install engine.io-client, or via PNPM: pnpm add engine.io-client, or Yarn: yarn add engine.io-client.