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 version | 2.0.8 |
|---|---|
| Published | 2026-10-22 05:55:16 UTC |
| Install | npm install h3@latest |
| Requires (engines) | {"node":">=20.19.0"} |
| Peer dependencies | ocache >=0.3.0 crossws ^0.4.12 |
| Dist-tags | 1x: 1.15.11 beta: 2.0.0-beta.5 latest: 2.0.8 |
| License | MIT |
| Advisories on latest version | none known |
| Last verified | 2026-11-12 08:57:48 UTC |
| Sources | api.deps.dev, registry.npmjs.org, registry.npmjs.org |
Maintenance
| Activity | active |
|---|---|
| Last stable release | 2026-10-22 05:55:16 UTC · 21 days ago |
| Stable releases in the last 12 months | 15 |
| Published versions | 160 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
2.0.8 | 2026-10-22 05:55:16 UTC |
2.0.7 | 2026-10-20 15:43:17 UTC |
2.0.6 | 2026-10-20 13:59:59 UTC |
2.0.5 | 2026-10-18 02:40:46 UTC |
2.0.4 | 2026-10-18 02:19:05 UTC |
2.0.3 | 2026-10-17 12:14:45 UTC |
2.0.2 | 2026-10-07 12:42:15 UTC |
2.0.1 | 2026-10-03 16:29:24 UTC |
1.15.11 | 2026-04-01 17:06:09 UTC |
1.15.10 | 2026-03-22 08:46:27 UTC |
1.15.9 | 2026-03-19 20:39:30 UTC |
1.15.8 | 2026-03-17 13:20:49 UTC |
1.15.7 | 2026-03-17 10:49:54 UTC |
1.15.6 | 2026-03-08 22:47:41 UTC |
1.15.5 | 2026-01-15 11:34:10 UTC |
1.15.4 | 2025-07-30 09:41:43 UTC |
1.15.3 | 2025-04-28 10:08:35 UTC |
1.15.2 | 2025-04-27 15:50:49 UTC |
1.15.1 | 2025-02-22 11:16:10 UTC |
1.15.0 | 2025-02-06 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).
| Runtime | Newest compatible version |
|---|---|
node 16 | 1.15.11 |
node 18 | 1.15.11 |
node 20 | 2.0.8 |
node 22 | 2.0.8 |
node 24 | 2.0.8 |
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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
- hu Oct 22 2026 07:49:08 GMT+0000 (Coordinated Universal Time) — released 2.0.7 → 2.0.8
- ue Oct 20 2026 15:47:06 GMT+0000 (Coordinated Universal Time) — released 2.0.6 → 2.0.7
- ue Oct 20 2026 14:14:12 GMT+0000 (Coordinated Universal Time) — released 2.0.5 → 2.0.6
- Sun Oct 18 2026 03:06:12 GM +0000 (Coordinated Universal Time) — released 2.0.4 → 2.0.5
- Sun Oct 18 2026 02:36:10 GM +0000 (Coordinated Universal Time) — released 2.0.3 → 2.0.4
- Sat Oct 17 2026 12:23:52 GM +0000 (Coordinated Universal Time) — released 2.0.2 → 2.0.3
- Wed Oct 07 2026 13:11:32 GM +0000 (Coordinated Universal Time) — released 2.0.1 → 2.0.2
- Sat Oct 03 2026 16:54:43 GM +0000 (Coordinated Universal Time) — runtime_requirement_changed
- Sat Oct 03 2026 16:54:43 GM +0000 (Coordinated Universal Time) — released 2.0.1-rc.33 → 2.0.1
- Sat Oct 03 2026 10:23:17 GM +0000 (Coordinated Universal Time) — released 2.0.1-rc.32 → 2.0.1-rc.33
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