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RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching

The latest stable version of re2js is 2.10.0, published on 2026-11-10. Verified by Vigia on 2026-11-12.

Latest stable version2.10.0
Published2026-11-10 11:42:15 UTC
Installnpm install re2js@latest
Requires (engines){"node":">=20.0.0"}
Peer dependencies—
Dist-tagslatest: 2.10.0
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-12 12:45:03 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activityactive
Last stable release2026-11-10 11:42:15 UTC · 2 days ago
Stable releases in the last 12 months38
Published versions52

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

Version history

VersionPublished
2.10.02026-11-10 11:42:15 UTC
2.9.12026-10-28 08:42:49 UTC
2.9.02026-10-20 22:57:44 UTC
2.8.82026-10-17 23:00:12 UTC
2.8.72026-10-17 19:21:18 UTC
2.8.62026-07-05 18:46:40 UTC
2.8.52026-06-28 20:58:29 UTC
2.8.42026-06-28 19:41:13 UTC
2.8.32026-05-22 12:34:32 UTC
2.8.22026-05-18 16:13:09 UTC
2.8.12026-05-18 11:46:27 UTC
2.8.02026-05-13 21:52:43 UTC
2.7.12026-05-13 11:15:11 UTC
2.7.02026-05-13 10:52:46 UTC
2.6.12026-05-10 15:05:12 UTC
2.6.02026-05-10 12:54:07 UTC
2.5.02026-05-09 10:26:30 UTC
2.4.02026-05-08 22:30:21 UTC
2.3.22026-05-06 17:46:22 UTC
2.3.12026-04-27 19:08:29 UTC

Showing the 20 most recent of 52 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 162.8.0
node 182.8.6
node 202.10.0
node 222.10.0
node 242.10.0

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Frequently asked questions

What is the latest version of re2js?

The latest stable version of re2js is 2.10.0, published on 2026-11-10. Verified by Vigia on 2026-11-12.

How do I install the latest version of re2js?

Run npm install re2js@latest. The latest stable version is 2.10.0 (verified 2026-11-12).

Is re2js deprecated?

No. re2js is not marked as deprecated in the registry.

Which Node.js version does re2js require?

re2js 2.10.0 declares this requirement: {"node":">=20.0.0"}.

Does re2js 2.10.0 have known vulnerabilities?

No known advisories affect re2js 2.10.0 according to the data Vigia checks.

Is re2js still maintained?

re2js published 38 stable releases in the last 12 months; the most recent was 2 days ago. Activity: active.

Observed changes

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