npm · npm:lz-string

lz-string active

LZ-based compression algorithm

The latest stable version of lz-string is 1.5.0, published on 2023-03-04. Verified by Vigia on 2026-11-12.

Latest stable version	1.5.0
Published	2023-03-04 08:24:59 UTC
Install	`npm install lz-string@latest`
Requires (engines)	none declared
Peer dependencies	—
Dist-tags	`latest: 1.5.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 12:45:08 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2023-03-04 08:24:59 UTC · 1349 days ago
Stable releases in the last 12 months	0
Published versions	9

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

Version history

Version	Published
`1.5.0`	2023-03-04 08:24:59 UTC
`1.4.4`	2015-05-25 21:13:19 UTC
`1.4.3`	2015-04-26 18:36:57 UTC
`1.4.2`	2015-04-26 18:36:23 UTC
`1.4.1`	2015-03-23 10:12:12 UTC
`1.4.0`	2015-03-23 08:36:59 UTC
`1.3.6`	2014-12-18 10:42:10 UTC
`1.3.5`	2014-12-15 14:04:16 UTC
`1.3.3`	2013-10-27 23:24:31 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`	`1.5.0`
`node 18`	`1.5.0`
`node 20`	`1.5.0`
`node 22`	`1.5.0`
`node 24`	`1.5.0`

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Frequently asked questions

What is the latest version of lz-string?

The latest stable version of lz-string is 1.5.0, published on 2023-03-04. Verified by Vigia on 2026-11-12.

How do I install the latest version of lz-string?

Run npm install lz-string@latest. The latest stable version is 1.5.0 (verified 2026-11-12).

Is lz-string deprecated?

No. lz-string is not marked as deprecated in the registry.

Which Node.js version does lz-string require?

lz-string 1.5.0 does not declare a Node.js version requirement.

Does lz-string 1.5.0 have known vulnerabilities?

No known advisories affect lz-string 1.5.0 according to the data Vigia checks.

Is lz-string still maintained?

lz-string published 0 stable releases in the last 12 months; the most recent was 1349 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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