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is-docker

v4.0.0LOW Risk

Check if the process is running inside a Docker container

A90/100
Install Command
npm install is-docker
orpnpm add is-docker
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
3.4 KB
Dependencies
0
Maintainers
1
Last Published
Sep 15, 2025
View on npmjs.comGitHub Repository
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Frequently Asked Questions

Is is-docker safe to use in production?
is-docker received a Security Grade of A (90/100) with a risk evaluation of LOW. It contains zero malicious postinstall scripts.
What license does is-docker use?
is-docker is licensed under the MIT license (PERMISSIVE). This is a permissive open-source license suitable for commercial applications.
How do I install is-docker?
Install it via NPM using: npm install is-docker, or via PNPM: pnpm add is-docker, or Yarn: yarn add is-docker.