is-docker
Check if the process is running inside a Docker container
4.0.0
460M downloads/mo
#362 most downloaded on npm
sindresorhus/is-docker
What this package is like to depend on
Last release 11 months ago
15 Sep 2025
Release timing varies
gaps range from 5 months to 4.0 years
No release notes found
nothing matched a version
Nothing withdrawn
no release was ever pulled
11 years old
10 releases · first in 2015
1 release in the last 12 months
see the full history below
Release timeline
10 releases · Apr 2015 to Sep 2025Releases
latest 10-
4.0.015 Sep 2025Nothing published for this version
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3.0.031 Aug 2021Nothing published for this version
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2.2.109 Apr 2021Nothing published for this version
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2.2.005 Apr 2021Nothing published for this version
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2.1.104 Aug 2020Nothing published for this version
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2.1.002 Aug 2020Nothing published for this version
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2.0.019 Apr 2019Nothing published for this version
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1.1.027 Oct 2016Nothing published for this version
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1.0.118 May 2016Nothing published for this version
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1.0.008 Apr 2015Nothing published for this version