npm · npm:arg

arg active

Unopinionated, no-frills CLI argument parser

The latest stable version of arg is 5.0.2, published on 2022-06-05. Verified by Vigia on 2026-11-12.

Latest stable version	5.0.2
Published	2022-06-05 18:20:09 UTC
Install	`npm install arg@latest`
Requires (engines)	none declared
Peer dependencies	—
Dist-tags	`latest: 5.0.2`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 13:34:00 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2022-06-05 18:20:09 UTC · 1621 days ago
Stable releases in the last 12 months	0
Published versions	14

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

Version history

Version	Published
`5.0.2`	2022-06-05 18:20:09 UTC
`5.0.1`	2021-08-17 02:13:41 UTC
`5.0.0`	2020-11-17 01:33:24 UTC
`4.1.3`	2020-02-02 17:53:14 UTC
`4.1.2`	2019-11-25 16:56:57 UTC
`4.1.1`	2019-07-12 10:46:45 UTC
`4.1.0`	2019-01-02 09:53:35 UTC
`4.0.1`	2018-12-28 21:05:08 UTC
`3.0.0`	2018-12-14 12:53:43 UTC
`2.0.1`	2018-11-14 12:10:25 UTC
`2.0.0`	2018-04-01 08:27:00 UTC
`1.0.1`	2018-03-09 02:13:03 UTC
`1.0.0`	2017-10-24 07:12:48 UTC
`0.0.1`	2012-06-01 15:39:03 UTC

Showing the 14 most recent of 14 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`	`5.0.2`
`node 18`	`5.0.2`
`node 20`	`5.0.2`
`node 22`	`5.0.2`
`node 24`	`5.0.2`

Upgrade guides for this package

4.x → 5.x

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Frequently asked questions

What is the latest version of arg?

The latest stable version of arg is 5.0.2, published on 2022-06-05. Verified by Vigia on 2026-11-12.

How do I install the latest version of arg?

Run npm install arg@latest. The latest stable version is 5.0.2 (verified 2026-11-12).

Is arg deprecated?

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

Which Node.js version does arg require?

arg 5.0.2 does not declare a Node.js version requirement.

Does arg 5.0.2 have known vulnerabilities?

No known advisories affect arg 5.0.2 according to the data Vigia checks.

Is arg still maintained?

arg published 0 stable releases in the last 12 months; the most recent was 1621 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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