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chevrotain active

Chevrotain is a high performance fault tolerant javascript parsing DSL for building recursive decent parsers

The latest stable version of chevrotain is 13.2.0, published on 2026-08-01. Verified by Vigia on 2026-11-12.

Latest stable version13.2.0
Published2026-08-01 14:01:53 UTC
Installnpm install chevrotain@latest
Requires (engines){"node":">=22.0.0"}
Peer dependencies—
Dist-tagslatest: 13.2.0
LicenseApache-2.0
Advisories on latest versionnone known
Last verified2026-11-12 14:29:15 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activityactive
Last stable release2026-08-01 14:01:53 UTC · 103 days ago
Stable releases in the last 12 months8
Published versions175

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

Version history

VersionPublished
13.2.02026-08-01 14:01:53 UTC
13.1.02026-07-31 17:32:51 UTC
13.0.02026-07-25 00:59:33 UTC
12.0.02026-03-13 19:21:20 UTC
11.2.02026-03-03 19:12:44 UTC
11.1.22026-02-27 19:25:01 UTC
11.1.12026-01-24 15:40:58 UTC
11.1.02026-01-03 23:10:34 UTC
11.0.32023-08-14 23:07:29 UTC
11.0.22023-08-02 21:04:19 UTC
11.0.12023-07-17 22:03:41 UTC
11.0.02023-07-11 20:31:20 UTC
10.5.02023-03-11 15:55:31 UTC
10.4.22022-11-21 15:43:47 UTC
10.4.12022-11-04 11:27:56 UTC
10.4.02022-10-22 22:41:57 UTC
10.3.02022-08-21 20:08:11 UTC
10.2.02022-08-19 16:24:22 UTC
10.1.22022-03-06 14:52:16 UTC
10.1.12022-02-15 01:39:08 UTC

Showing the 20 most recent of 175 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 1611.2.0
node 1811.2.0
node 2011.2.0
node 2213.2.0
node 2413.2.0

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Frequently asked questions

What is the latest version of chevrotain?

The latest stable version of chevrotain is 13.2.0, published on 2026-08-01. Verified by Vigia on 2026-11-12.

How do I install the latest version of chevrotain?

Run npm install chevrotain@latest. The latest stable version is 13.2.0 (verified 2026-11-12).

Is chevrotain deprecated?

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

Which Node.js version does chevrotain require?

chevrotain 13.2.0 declares this requirement: {"node":">=22.0.0"}.

Does chevrotain 13.2.0 have known vulnerabilities?

No known advisories affect chevrotain 13.2.0 according to the data Vigia checks.

Is chevrotain still maintained?

chevrotain published 8 stable releases in the last 12 months; the most recent was 103 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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