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is-immutable-type active

Check the immutability of TypeScript types

The latest stable version of is-immutable-type is 5.0.4, published on 2026-06-11. Verified by Vigia on 2026-11-12.

Latest stable version5.0.4
Published2026-06-11 04:33:00 UTC
Installnpm install is-immutable-type@latest
Requires (engines)none declared
Peer dependencieseslint * typescript >=4.7.4
Dist-tagslatest: 5.0.4
LicenseBSD-3-Clause
Advisories on latest versionnone known
Last verified2026-11-12 12:41:18 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

Maintenance

Activityactive
Last stable release2026-06-11 04:33:00 UTC · 154 days ago
Stable releases in the last 12 months3
Published versions37

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

Version history

VersionPublished
5.0.42026-06-11 04:33:00 UTC
5.0.32026-06-03 04:28:17 UTC
5.0.22026-05-21 12:00:39 UTC
5.0.12025-01-01 19:07:39 UTC
5.0.02024-08-03 08:48:00 UTC
4.0.02024-04-22 14:32:14 UTC
3.1.02024-04-15 04:57:56 UTC
3.0.02024-04-15 04:54:15 UTC
2.1.12024-04-14 08:27:21 UTC
2.1.02024-04-14 07:29:06 UTC
2.0.62024-04-06 09:22:56 UTC
2.0.52024-04-04 02:21:58 UTC
2.0.42024-03-22 11:13:42 UTC
2.0.32024-03-22 10:01:01 UTC
2.0.22024-03-19 09:32:19 UTC
2.0.12023-07-15 13:23:53 UTC
2.0.02023-07-15 12:00:49 UTC
1.2.92023-03-20 10:10:11 UTC
1.2.82023-03-14 11:31:55 UTC
1.2.72023-03-14 08:56:53 UTC

Showing the 20 most recent of 37 versions. JSON

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Frequently asked questions

What is the latest version of is-immutable-type?

The latest stable version of is-immutable-type is 5.0.4, published on 2026-06-11. Verified by Vigia on 2026-11-12.

How do I install the latest version of is-immutable-type?

Run npm install is-immutable-type@latest. The latest stable version is 5.0.4 (verified 2026-11-12).

Is is-immutable-type deprecated?

No. is-immutable-type is not marked as deprecated in the registry.

Which Node.js version does is-immutable-type require?

is-immutable-type 5.0.4 does not declare a Node.js version requirement.

Does is-immutable-type 5.0.4 have known vulnerabilities?

No known advisories affect is-immutable-type 5.0.4 according to the data Vigia checks.

Is is-immutable-type still maintained?

is-immutable-type published 3 stable releases in the last 12 months; the most recent was 154 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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