npm · npm:array-union

array-union active

Create an array of unique values, in order, from the input arrays

The latest stable version of array-union is 3.0.1, published on 2021-03-01. Verified by Vigia on 2026-11-12.

Latest stable version	3.0.1
Published	2021-03-01 18:43:09 UTC
Install	`npm install array-union@latest`
Requires (engines)	`{"node":">=12"}`
Peer dependencies	—
Dist-tags	`latest: 3.0.1`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 12:30:38 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2021-03-01 18:43:09 UTC · 2082 days ago
Stable releases in the last 12 months	0
Published versions	8

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

Version history

Version	Published
`3.0.1`	2021-03-01 18:43:09 UTC
`3.0.0`	2021-03-01 09:45:45 UTC
`2.1.0`	2019-04-22 07:56:25 UTC
`2.0.0`	2019-03-20 05:33:48 UTC
`1.0.2`	2016-06-16 12:16:52 UTC
`1.0.1`	2014-11-18 08:36:27 UTC
`1.0.0`	2014-08-13 16:39:20 UTC
`0.1.0`	2014-06-19 15:37:29 UTC

Showing the 8 most recent of 8 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`	`3.0.1`
`node 18`	`3.0.1`
`node 20`	`3.0.1`
`node 22`	`3.0.1`
`node 24`	`3.0.1`

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Frequently asked questions

What is the latest version of array-union?

The latest stable version of array-union is 3.0.1, published on 2021-03-01. Verified by Vigia on 2026-11-12.

How do I install the latest version of array-union?

Run npm install array-union@latest. The latest stable version is 3.0.1 (verified 2026-11-12).

Is array-union deprecated?

No. array-union is not marked as deprecated in the registry.

Which Node.js version does array-union require?

array-union 3.0.1 declares this requirement: {"node":">=12"}.

Does array-union 3.0.1 have known vulnerabilities?

No known advisories affect array-union 3.0.1 according to the data Vigia checks.

Is array-union still maintained?

array-union published 0 stable releases in the last 12 months; the most recent was 2082 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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