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npm · npm:h3

h3 active

Minimal H(TTP) framework built for high performance and portability.

The latest stable version of h3 is 2.0.8, published on 2026-10-22. Verified by Vigia on 2026-11-12.

Latest stable version2.0.8
Published2026-10-22 05:55:16 UTC
Installnpm install h3@latest
Requires (engines){"node":">=20.19.0"}
Peer dependenciesocache >=0.3.0 crossws ^0.4.12
Dist-tags1x: 1.15.11 beta: 2.0.0-beta.5 latest: 2.0.8
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-12 08:57:48 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

Maintenance

Activityactive
Last stable release2026-10-22 05:55:16 UTC · 21 days ago
Stable releases in the last 12 months15
Published versions160

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

Version history

VersionPublished
2.0.82026-10-22 05:55:16 UTC
2.0.72026-10-20 15:43:17 UTC
2.0.62026-10-20 13:59:59 UTC
2.0.52026-10-18 02:40:46 UTC
2.0.42026-10-18 02:19:05 UTC
2.0.32026-10-17 12:14:45 UTC
2.0.22026-10-07 12:42:15 UTC
2.0.12026-10-03 16:29:24 UTC
1.15.112026-04-01 17:06:09 UTC
1.15.102026-03-22 08:46:27 UTC
1.15.92026-03-19 20:39:30 UTC
1.15.82026-03-17 13:20:49 UTC
1.15.72026-03-17 10:49:54 UTC
1.15.62026-03-08 22:47:41 UTC
1.15.52026-01-15 11:34:10 UTC
1.15.42025-07-30 09:41:43 UTC
1.15.32025-04-28 10:08:35 UTC
1.15.22025-04-27 15:50:49 UTC
1.15.12025-02-22 11:16:10 UTC
1.15.02025-02-06 20:35:13 UTC

Showing the 20 most recent of 116 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 161.15.11
node 181.15.11
node 202.0.8
node 222.0.8
node 242.0.8

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Frequently asked questions

What is the latest version of h3?

The latest stable version of h3 is 2.0.8, published on 2026-10-22. Verified by Vigia on 2026-11-12.

How do I install the latest version of h3?

Run npm install h3@latest. The latest stable version is 2.0.8 (verified 2026-11-12).

Is h3 deprecated?

No. h3 is not marked as deprecated in the registry.

Which Node.js version does h3 require?

h3 2.0.8 declares this requirement: {"node":">=20.19.0"}.

Does h3 2.0.8 have known vulnerabilities?

No known advisories affect h3 2.0.8 according to the data Vigia checks.

Is h3 still maintained?

h3 published 15 stable releases in the last 12 months; the most recent was 21 days ago. Activity: active.

Observed changes

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