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npm · npm:oas

oas active

Comprehensive tooling for working with OpenAPI definitions

The latest stable version of oas is 39.0.1, published on 2026-10-22. Verified by Vigia on 2026-11-12.

Latest stable version39.0.1
Published2026-10-22 16:55:47 UTC
Installnpm install oas@latest
Requires (engines){"node":">=20"}
Peer dependencies—
Dist-tagslatest: 39.0.1
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-12 18:53:44 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activityactive
Last stable release2026-10-22 16:55:47 UTC · 21 days ago
Stable releases in the last 12 months67
Published versions366

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

Version history

VersionPublished
39.0.12026-10-22 16:55:47 UTC
39.0.02026-10-22 00:29:24 UTC
38.7.02026-10-15 17:57:44 UTC
38.6.12026-10-05 22:14:23 UTC
38.6.02026-09-22 18:03:00 UTC
38.5.32026-09-11 15:09:32 UTC
38.5.22026-09-04 16:19:13 UTC
38.5.12026-09-02 17:30:07 UTC
38.5.02026-08-27 20:25:21 UTC
38.4.02026-08-27 00:07:27 UTC
38.3.12026-08-25 18:16:48 UTC
38.3.02026-08-10 16:30:10 UTC
38.2.02026-08-04 15:16:46 UTC
38.1.22026-07-30 22:10:06 UTC
38.1.12026-07-28 12:40:22 UTC
38.1.02026-07-16 21:33:16 UTC
38.0.12026-07-08 16:58:51 UTC
38.0.02026-07-07 21:51:49 UTC
37.2.02026-07-07 04:41:47 UTC
37.1.02026-07-01 05:36:38 UTC

Showing the 20 most recent of 363 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
node 1621.1.4
node 1825.3.0
node 2039.0.1
node 2239.0.1
node 2439.0.1

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Frequently asked questions

What is the latest version of oas?

The latest stable version of oas is 39.0.1, published on 2026-10-22. Verified by Vigia on 2026-11-12.

How do I install the latest version of oas?

Run npm install oas@latest. The latest stable version is 39.0.1 (verified 2026-11-12).

Is oas deprecated?

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

Which Node.js version does oas require?

oas 39.0.1 declares this requirement: {"node":">=20"}.

Does oas 39.0.1 have known vulnerabilities?

No known advisories affect oas 39.0.1 according to the data Vigia checks.

Is oas still maintained?

oas published 67 stable releases in the last 12 months; the most recent was 21 days ago. Activity: active.

Observed changes

Related packages

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