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npm · npm:@effect/vitest

@effect/vitest active

A set of helpers for testing Effects with vitest

The latest stable version of @effect/vitest is 4.1.4, published on 2026-11-11. Verified by Vigia on 2026-11-11.

Latest stable version4.1.4
Published2026-11-11 04:00:29 UTC
Installnpm install @effect/vitest@latest
Requires (engines)none declared
Peer dependencieseffect ^4.1.4 vitest >=5.0.0 <6.0.0
Dist-tagsrc: 4.0.0-rc.118 beta: 4.0.0-beta.107 prev: 0.30.1 latest: 4.1.4 staging: 4.1.4 snapshot: 0.0.0-snapshot-6ebc752baf28354006ca2a0ae783a5bccf5de9ad
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-11 22:53:08 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activityactive
Last stable release2026-11-11 04:00:29 UTC · 1 days ago
Stable releases in the last 12 months17
Published versions354

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

Version history

VersionPublished
4.1.42026-11-11 04:00:29 UTC
4.1.32026-11-10 02:58:21 UTC
4.1.22026-11-02 04:05:10 UTC
4.1.12026-10-30 21:29:40 UTC
4.1.02026-10-29 03:45:45 UTC
4.0.72026-10-28 02:42:31 UTC
0.30.12026-10-22 20:33:33 UTC
4.0.62026-10-22 03:25:07 UTC
4.0.52026-10-15 01:03:47 UTC
4.0.42026-10-13 04:31:58 UTC
4.0.32026-10-10 10:04:38 UTC
4.0.22026-10-07 17:28:39 UTC
4.0.12026-10-04 21:54:41 UTC
4.0.02026-10-01 01:47:59 UTC
0.30.02026-07-13 15:34:02 UTC
0.29.02026-03-20 00:09:27 UTC
0.28.02026-03-16 20:19:06 UTC
0.27.02025-11-04 07:01:10 UTC
0.26.02025-09-30 02:50:19 UTC
0.25.12025-08-14 21:40:51 UTC

Showing the 20 most recent of 210 versions. JSON

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Frequently asked questions

What is the latest version of @effect/vitest?

The latest stable version of @effect/vitest is 4.1.4, published on 2026-11-11. Verified by Vigia on 2026-11-11.

How do I install the latest version of @effect/vitest?

Run npm install @effect/vitest@latest. The latest stable version is 4.1.4 (verified 2026-11-11).

Is @effect/vitest deprecated?

No. @effect/vitest is not marked as deprecated in the registry.

Which Node.js version does @effect/vitest require?

@effect/vitest 4.1.4 does not declare a Node.js version requirement.

Does @effect/vitest 4.1.4 have known vulnerabilities?

No known advisories affect @effect/vitest 4.1.4 according to the data Vigia checks.

Is @effect/vitest still maintained?

@effect/vitest published 17 stable releases in the last 12 months; the most recent was 1 days ago. Activity: active.

Observed changes

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