npm · npm:onetime

onetime active

Ensure a function is only called once

The latest stable version of onetime is 8.0.0, published on 2026-02-02. Verified by Vigia on 2026-11-12.

Latest stable version	8.0.0
Published	2026-02-02 07:42:24 UTC
Install	`npm install onetime@latest`
Requires (engines)	`{"node":">=22"}`
Peer dependencies	—
Dist-tags	`latest: 8.0.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 13:45:06 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

Maintenance

Activity	slowing down
Last stable release	2026-02-02 07:42:24 UTC · 283 days ago
Stable releases in the last 12 months	1
Published versions	15

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`8.0.0`	2026-02-02 07:42:24 UTC
`7.0.0`	2023-11-05 20:42:03 UTC
`6.0.0`	2021-04-08 13:48:04 UTC
`5.1.2`	2020-08-09 20:29:04 UTC
`5.1.1`	2020-08-02 10:28:50 UTC
`5.1.0`	2019-04-02 02:39:48 UTC
`5.0.0`	2019-03-08 05:58:33 UTC
`4.0.0`	2019-03-01 09:15:21 UTC
`3.0.0`	2019-01-20 15:38:13 UTC
`2.0.1`	2017-03-20 03:24:17 UTC
`2.0.0`	2016-10-19 18:41:56 UTC
`1.1.0`	2015-12-18 00:30:55 UTC
`1.0.0`	2014-08-13 17:03:51 UTC
`0.1.1`	2014-04-30 22:39:14 UTC
`0.1.0`	2013-12-13 21:20:18 UTC

Showing the 15 most recent of 15 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`node 16`	`6.0.0`
`node 18`	`7.0.0`
`node 20`	`7.0.0`
`node 22`	`8.0.0`
`node 24`	`8.0.0`

Upgrade guides for this package

7.x → 8.x

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Frequently asked questions

What is the latest version of onetime?

The latest stable version of onetime is 8.0.0, published on 2026-02-02. Verified by Vigia on 2026-11-12.

How do I install the latest version of onetime?

Run npm install onetime@latest. The latest stable version is 8.0.0 (verified 2026-11-12).

Is onetime deprecated?

No. onetime is not marked as deprecated in the registry.

Which Node.js version does onetime require?

onetime 8.0.0 declares this requirement: {"node":">=22"}.

Does onetime 8.0.0 have known vulnerabilities?

No known advisories affect onetime 8.0.0 according to the data Vigia checks.

Is onetime still maintained?

onetime published 1 stable releases in the last 12 months; the most recent was 283 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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