npm · npm:pkijs

pkijs active

Public Key Infrastructure (PKI) is the basis of how identity and key management is performed on the web today. PKIjs is a pure JavaScript library implementing the formats that are used in PKI applications. It is built on WebCrypto and aspires to make it p

The latest stable version of pkijs is 4.0.1, published on 2026-10-27. Verified by Vigia on 2026-11-12.

Latest stable version	4.0.1
Published	2026-10-27 11:55:32 UTC
Install	`npm install pkijs@latest`
Requires (engines)	`{"node":"^20.19.0 \|\| >=22.12.0"}`
Peer dependencies	`asn1js ^4.0.0`
Dist-tags	`beta: 3.0.1-2` `latest: 4.0.1` `stable-v2: 2.4.0`
License	BSD-3-Clause
Advisories on latest version	none known
Last verified	2026-11-12 13:54:21 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	active
Last stable release	2026-10-27 11:55:32 UTC · 16 days ago
Stable releases in the last 12 months	6
Published versions	162

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

Version history

Version	Published
`4.0.1`	2026-10-27 11:55:32 UTC
`4.0.0`	2026-10-22 13:43:26 UTC
`3.4.3`	2026-10-21 12:53:58 UTC
`3.4.2`	2026-10-20 09:58:38 UTC
`3.4.1`	2026-09-20 18:15:31 UTC
`3.4.0`	2026-03-18 09:13:24 UTC
`3.3.3`	2025-11-03 08:45:10 UTC
`3.3.2`	2025-10-28 09:43:06 UTC
`3.3.1`	2025-10-22 06:31:42 UTC
`3.3.0`	2025-10-15 12:21:58 UTC
`3.2.5`	2025-03-12 16:37:18 UTC
`3.2.4`	2024-07-22 19:46:03 UTC
`3.2.3`	2024-07-22 15:41:53 UTC
`3.2.2`	2024-07-22 15:20:46 UTC
`3.2.1`	2024-07-15 13:10:09 UTC
`3.2.0`	2024-07-15 09:15:53 UTC
`3.1.0`	2024-06-03 11:47:32 UTC
`3.0.16`	2024-03-12 09:41:57 UTC
`3.0.15`	2023-06-06 08:58:56 UTC
`3.0.14`	2023-02-20 16:52:06 UTC

Showing the 20 most recent of 158 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`	`3.4.3`
`node 18`	`3.4.3`
`node 20`	`4.0.1`
`node 22`	`4.0.1`
`node 24`	`4.0.1`

Upgrade guides for this package

3.x → 4.x

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Frequently asked questions

What is the latest version of pkijs?

The latest stable version of pkijs is 4.0.1, published on 2026-10-27. Verified by Vigia on 2026-11-12.

How do I install the latest version of pkijs?

Run npm install pkijs@latest. The latest stable version is 4.0.1 (verified 2026-11-12).

Is pkijs deprecated?

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

Which Node.js version does pkijs require?

pkijs 4.0.1 declares this requirement: {"node":"^20.19.0 || >=22.12.0"}.

Does pkijs 4.0.1 have known vulnerabilities?

No known advisories affect pkijs 4.0.1 according to the data Vigia checks.

Is pkijs still maintained?

pkijs published 6 stable releases in the last 12 months; the most recent was 16 days ago. Activity: active.

Observed changes

ue Oct 27 2026 13:45:18 GMT+0000 (Coordinated Universal Time) — released 4.0.0 → 4.0.1
hu Oct 22 2026 14:25:29 GMT+0000 (Coordinated Universal Time) — runtime_requirement_changed
hu Oct 22 2026 14:25:29 GMT+0000 (Coordinated Universal Time) — released 3.4.3 → 4.0.0
hu Oct 22 2026 12:24:28 GMT+0000 (Coordinated Universal Time) — released 3.4.3 → 3.4.3
Wed Oct 21 2026 13:06:57 GM +0000 (Coordinated Universal Time) — released 3.4.2 → 3.4.3
ue Oct 20 2026 11:04:02 GMT+0000 (Coordinated Universal Time) — released 3.4.1 → 3.4.2

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