npm · npm:heap

heap active

binary heap (priority queue) algorithms (ported from Python's heapq module)

The latest stable version of heap is 0.2.7, published on 2021-12-02. Verified by Vigia on 2026-11-12.

Latest stable version	0.2.7
Published	2021-12-02 08:15:05 UTC
Install	`npm install heap@latest`
Requires (engines)	none declared
Peer dependencies	—
Dist-tags	`latest: 0.2.7`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 12:21:13 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

Maintenance

Activity	dormant
Last stable release	2021-12-02 08:15:05 UTC · 1806 days ago
Stable releases in the last 12 months	0
Published versions	10

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

Version history

Version	Published
`0.2.7`	2021-12-02 08:15:05 UTC
`0.2.6`	2015-02-09 07:09:00 UTC
`0.2.5`	2014-09-10 18:30:11 UTC
`0.2.4`	2014-08-13 06:06:50 UTC
`0.2.3`	2013-10-23 08:49:10 UTC
`0.2.2`	2013-10-16 01:45:20 UTC
`0.2.1`	2012-04-29 06:21:25 UTC
`0.2.0`	2012-04-22 16:50:06 UTC
`0.1.2`	2012-03-24 03:21:50 UTC
`0.1.0`	2012-03-23 17:42:10 UTC

Showing the 10 most recent of 10 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`	`0.2.7`
`node 18`	`0.2.7`
`node 20`	`0.2.7`
`node 22`	`0.2.7`
`node 24`	`0.2.7`

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Frequently asked questions

What is the latest version of heap?

The latest stable version of heap is 0.2.7, published on 2021-12-02. Verified by Vigia on 2026-11-12.

How do I install the latest version of heap?

Run npm install heap@latest. The latest stable version is 0.2.7 (verified 2026-11-12).

Is heap deprecated?

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

Which Node.js version does heap require?

heap 0.2.7 does not declare a Node.js version requirement.

Does heap 0.2.7 have known vulnerabilities?

No known advisories affect heap 0.2.7 according to the data Vigia checks.

Is heap still maintained?

heap published 0 stable releases in the last 12 months; the most recent was 1806 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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