npm · npm:querystring

querystring deprecated

Node's querystring module for all engines.

The latest stable version of querystring is 0.2.1, published on 2021-02-15. Verified by Vigia on 2026-11-12.

Latest stable version	0.2.1
Published	2021-02-15 14:38:16 UTC
Install	`npm install querystring@latest`
Deprecation	The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
Requires (engines)	`{"node":">=0.4.x"}`
Peer dependencies	—
Dist-tags	`latest: 0.2.1`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 13:59:45 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2021-02-15 14:38:16 UTC · 2096 days ago
Stable releases in the last 12 months	0
Published versions	5

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

Version history

Version	Published
`0.2.1` withdrawn	2021-02-15 14:38:16 UTC
`0.2.0` withdrawn	2013-03-05 22:13:43 UTC
`0.1.0` withdrawn	2011-12-13 19:26:29 UTC
`0.0.4` withdrawn	2011-08-01 21:10:27 UTC
`0.0.1` withdrawn	2011-04-15 13:01:21 UTC

Showing the 5 most recent of 5 versions. JSON

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Frequently asked questions

What is the latest version of querystring?

The latest stable version of querystring is 0.2.1, published on 2021-02-15. Verified by Vigia on 2026-11-12.

How do I install the latest version of querystring?

Run npm install querystring@latest. The latest stable version is 0.2.1 (verified 2026-11-12).

Is querystring deprecated?

Yes. The registry marks querystring as deprecated. Message from the maintainers: "The querystring API is considered Legacy. new code should use the URLSearchParams API instead."

Which Node.js version does querystring require?

querystring 0.2.1 declares this requirement: {"node":">=0.4.x"}.

Does querystring 0.2.1 have known vulnerabilities?

No known advisories affect querystring 0.2.1 according to the data Vigia checks.

Is querystring still maintained?

querystring published 0 stable releases in the last 12 months; the most recent was 2096 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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