onetime
Ensure a function is only called once
8.0.0
703M downloads/mo
#132 most downloaded on npm
sindresorhus/onetime
What this package is like to depend on
Last release 6 months ago
02 Feb 2026
Release timing varies
gaps range from 4 weeks to 2.6 years
No release notes found
nothing matched a version
Nothing withdrawn
no release was ever pulled
13 years old
15 releases · first in 2013
1 release in the last 12 months
see the full history below
Release timeline
15 releases · Dec 2013 to Feb 2026Releases
latest 15-
8.0.002 Feb 2026Nothing published for this version
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7.0.005 Nov 2023Nothing published for this version
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6.0.008 Apr 2021Nothing published for this version
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5.1.209 Aug 2020Nothing published for this version
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5.1.102 Aug 2020Nothing published for this version
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5.1.002 Apr 2019Nothing published for this version
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5.0.008 Mar 2019Nothing published for this version
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4.0.001 Mar 2019Nothing published for this version
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3.0.020 Jan 2019Nothing published for this version
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2.0.120 Mar 2017Nothing published for this version
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2.0.019 Oct 2016Nothing published for this version
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1.1.018 Dec 2015Nothing published for this version
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1.0.013 Aug 2014Nothing published for this version
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0.1.130 Apr 2014Nothing published for this version
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0.1.013 Dec 2013Nothing published for this version