OSPulse

Is jquery healthy, maintained, and safe?

25/ 100
jqueryv4.0.0
High riskconfidence: Highview on npmjs.com

Use with caution — jquery shows serious drift or security signals you should review before relying on it.

vital-signs traceirregular · weakening

The verdict

OSPulse scores jquery at 25/100 (high risk), computed deterministically from live npm release history, maintainer data, and the OSV vulnerability database. Use with caution — jquery shows serious drift or security signals you should review before relying on it.

The newest release dates to 18 January 2026, 190 days back — a gap long enough to suggest the pace is slowing. Historically it released far more frequently, so the current silence reads as a genuine collapse in velocity rather than a natural gap. 5 maintainers are listed on npm, so the project isn't hostage to any single contributor.

OSV lists 8 known advisories for jquery, including 1 high. Review whether your version is in the affected range and whether a fixed release is available before depending on it. Each advisory is listed with its OSV/GHSA identifier below.

Treat jquery as a liability to manage: review the evidence above, pin or patch, and evaluate alternatives. This is a one-time snapshot of a single package — real projects depend on dozens or hundreds of packages, and any one of them can drift or be compromised between releases. Run your own package.json through the free health check, or have OSPulse monitor your whole dependency tree continuously.

Evidence trail — deterministic, auditable

Last release recency
190 days ago · slowing
-15
Release cadence
typical gap ~25d · now 190d — velocity collapse
-15
Maintainer bus factor
5 maintainers
Known vulnerabilities (OSV)
8 advisories · 1 high
-45
Package age
15.4 years · 65 releases

Known vulnerabilities (8)

Key facts

Latest version
v4.0.0
Last release
18 January 2026 (190 days ago)
Total releases
65
First release
19 March 2011
Package age
15.4 years
Maintainers
5
Known advisories
8
Confidence
High

Frequently asked

Is jquery still maintained?

Partly — the most recent release was 18 January 2026 (190 days ago), so maintenance has slowed but not fully stopped.

Does jquery have known security vulnerabilities?

Yes — OSV lists 8 advisories for jquery. See the advisory list on this page for the OSV/GHSA identifiers.

Is jquery safe to use?

Use with caution — jquery shows serious drift or security signals you should review before relying on it. OSPulse rates it 25/100 (high risk) based on release recency, cadence, maintainer bus factor and known vulnerabilities.

Other npm packages we've checked

Browse all checked packages →

jquery is one package. What about the other hundreds in your tree?

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Data from the npm registry & OSV.dev · snapshot generated 2026-07-27 · scores are deterministic and recomputed on each refresh.