npm · npm:is-finalizationregistry

is-finalizationregistry active

Is this value a JS FinalizationRegistry? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

The latest stable version of is-finalizationregistry is 1.1.1, published on 2024-12-17. Verified by Vigia on 2026-11-12.

Latest stable version	1.1.1
Published	2024-12-17 05:37:19 UTC
Install	`npm install is-finalizationregistry@latest`
Requires (engines)	`{"node":">= 0.4"}`
Peer dependencies	—
Dist-tags	`latest: 1.1.1`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 12:30:29 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2024-12-17 05:37:19 UTC · 695 days ago
Stable releases in the last 12 months	0
Published versions	5

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

Version history

Version	Published
`1.1.1`	2024-12-17 05:37:19 UTC
`1.1.0`	2024-11-23 18:11:59 UTC
`1.0.2`	2021-10-06 02:48:10 UTC
`1.0.1`	2020-12-04 23:41:21 UTC
`1.0.0`	2020-08-02 07:03:51 UTC

Showing the 5 most recent of 5 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`	`1.1.1`
`node 18`	`1.1.1`
`node 20`	`1.1.1`
`node 22`	`1.1.1`
`node 24`	`1.1.1`

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Frequently asked questions

What is the latest version of is-finalizationregistry?

The latest stable version of is-finalizationregistry is 1.1.1, published on 2024-12-17. Verified by Vigia on 2026-11-12.

How do I install the latest version of is-finalizationregistry?

Run npm install is-finalizationregistry@latest. The latest stable version is 1.1.1 (verified 2026-11-12).

Is is-finalizationregistry deprecated?

No. is-finalizationregistry is not marked as deprecated in the registry.

Which Node.js version does is-finalizationregistry require?

is-finalizationregistry 1.1.1 declares this requirement: {"node":">= 0.4"}.

Does is-finalizationregistry 1.1.1 have known vulnerabilities?

No known advisories affect is-finalizationregistry 1.1.1 according to the data Vigia checks.

Is is-finalizationregistry still maintained?

is-finalizationregistry published 0 stable releases in the last 12 months; the most recent was 695 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

Related packages

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