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npm · npm:meriyah

meriyah active

A 100% compliant, self-hosted javascript parser with high focus on both performance and stability

The latest stable version of meriyah is 7.4.2, published on 2026-11-08. Verified by Vigia on 2026-11-12.

Latest stable version7.4.2
Published2026-11-08 03:48:30 UTC
Installnpm install meriyah@latest
Requires (engines){"node":">=20.0.0"}
Peer dependencies—
Dist-tagsdev: 4.1.5-dev.20210526 latest: 7.4.2
LicenseISC
Advisories on latest versionnone known
Last verified2026-11-12 04:28:08 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activityactive
Last stable release2026-11-08 03:48:30 UTC · 4 days ago
Stable releases in the last 12 months12
Published versions938

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

Version history

VersionPublished
7.4.22026-11-08 03:48:30 UTC
7.4.12026-10-25 21:15:18 UTC
7.4.02026-10-05 02:20:51 UTC
7.3.32026-09-05 01:29:50 UTC
7.3.22026-08-17 04:17:47 UTC
7.3.12026-08-06 08:56:48 UTC
7.3.02026-07-29 05:43:31 UTC
7.2.02026-07-24 00:43:22 UTC
7.1.22026-07-11 11:45:11 UTC
7.1.12026-07-05 10:47:02 UTC
7.1.02026-02-05 00:26:49 UTC
7.0.02025-11-27 00:43:20 UTC
6.1.42025-07-02 04:52:17 UTC
6.1.32025-06-24 12:23:42 UTC
6.1.22025-06-21 00:12:18 UTC
6.1.12025-06-17 01:48:30 UTC
6.1.02025-06-13 08:45:42 UTC
6.0.62025-04-04 05:08:45 UTC
6.0.52025-01-10 00:19:27 UTC
6.0.42025-01-03 05:06:22 UTC

Showing the 20 most recent of 198 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 165.0.0
node 186.1.4
node 207.4.2
node 227.4.2
node 247.4.2

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Frequently asked questions

What is the latest version of meriyah?

The latest stable version of meriyah is 7.4.2, published on 2026-11-08. Verified by Vigia on 2026-11-12.

How do I install the latest version of meriyah?

Run npm install meriyah@latest. The latest stable version is 7.4.2 (verified 2026-11-12).

Is meriyah deprecated?

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

Which Node.js version does meriyah require?

meriyah 7.4.2 declares this requirement: {"node":">=20.0.0"}.

Does meriyah 7.4.2 have known vulnerabilities?

No known advisories affect meriyah 7.4.2 according to the data Vigia checks.

Is meriyah still maintained?

meriyah published 12 stable releases in the last 12 months; the most recent was 4 days ago. Activity: active.

Observed changes

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