npm · npm:unicode-trie

unicode-trie active

Unicode Trie data structure for fast character metadata lookup, ported from ICU

The latest stable version of unicode-trie is 3.0.0, published on 2026-10-09. Verified by Vigia on 2026-11-13.

Latest stable version	3.0.0
Published	2026-10-09 21:17:16 UTC
Install	`npm install unicode-trie@latest`
Requires (engines)	`{"node":">=20.17.0"}`
Peer dependencies	—
Dist-tags	`latest: 3.0.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-13 01:52:52 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

Maintenance

Activity	active
Last stable release	2026-10-09 21:17:16 UTC · 34 days ago
Stable releases in the last 12 months	1
Published versions	9

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

Version history

Version	Published
`3.0.0`	2026-10-09 21:17:16 UTC
`2.0.0`	2019-11-17 23:14:05 UTC
`1.0.0`	2019-06-17 01:44:27 UTC
`0.3.1`	2015-11-11 04:33:33 UTC
`0.3.0`	2015-02-15 02:21:38 UTC
`0.2.0`	2014-12-16 21:21:15 UTC
`0.1.2`	2014-07-14 04:07:10 UTC
`0.1.1`	2014-07-14 03:11:05 UTC
`0.1.0`	2014-07-14 02:28:53 UTC

Showing the 9 most recent of 9 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`	`2.0.0`
`node 18`	`2.0.0`
`node 20`	`3.0.0`
`node 22`	`3.0.0`
`node 24`	`3.0.0`

Upgrade guides for this package

2.x → 3.x

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Frequently asked questions

What is the latest version of unicode-trie?

The latest stable version of unicode-trie is 3.0.0, published on 2026-10-09. Verified by Vigia on 2026-11-13.

How do I install the latest version of unicode-trie?

Run npm install unicode-trie@latest. The latest stable version is 3.0.0 (verified 2026-11-13).

Is unicode-trie deprecated?

No. unicode-trie is not marked as deprecated in the registry.

Which Node.js version does unicode-trie require?

unicode-trie 3.0.0 declares this requirement: {"node":">=20.17.0"}.

Does unicode-trie 3.0.0 have known vulnerabilities?

No known advisories affect unicode-trie 3.0.0 according to the data Vigia checks.

Is unicode-trie still maintained?

unicode-trie published 1 stable releases in the last 12 months; the most recent was 34 days ago. Activity: active.

Observed changes

Fri Oct 09 2026 22:29:08 GM +0000 (Coordinated Universal Time) — runtime_requirement_changed
Fri Oct 09 2026 22:29:08 GM +0000 (Coordinated Universal Time) — released 2.0.0 → 3.0.0

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