npm · npm:backoff

backoff active

Fibonacci and exponential backoffs.

The latest stable version of backoff is 2.5.0, published on 2016-03-12. Verified by Vigia on 2026-11-12.

Latest stable version	2.5.0
Published	2016-03-12 15:21:13 UTC
Install	`npm install backoff@latest`
Requires (engines)	`{"node":">= 0.6"}`
Peer dependencies	—
Dist-tags	`latest: 2.5.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 12:37:40 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2016-03-12 15:21:13 UTC · 3897 days ago
Stable releases in the last 12 months	0
Published versions	18

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

Version history

Version	Published
`2.5.0`	2016-03-12 15:21:13 UTC
`2.4.1`	2014-12-06 20:57:26 UTC
`2.4.0`	2014-06-21 15:11:53 UTC
`2.3.0`	2013-05-18 18:48:28 UTC
`2.2.0`	2013-04-13 20:11:43 UTC
`2.1.0`	2013-03-28 02:02:03 UTC
`2.0.0`	2013-01-26 19:04:14 UTC
`1.2.1`	2013-01-19 22:14:57 UTC
`1.2.0`	2012-10-12 14:49:09 UTC
`1.1.0`	2012-09-19 19:39:12 UTC
`1.0.0`	2012-08-16 15:16:46 UTC
`0.3.0`	2012-08-10 16:33:30 UTC
`0.2.1`	2012-08-07 22:27:47 UTC
`0.2.0`	2012-07-27 02:55:58 UTC
`0.1.0`	2012-07-25 12:33:33 UTC
`0.0.3`	2012-06-27 22:32:10 UTC
`0.0.2`	2012-04-24 19:14:30 UTC
`0.0.1`	2012-04-20 01:04:31 UTC

Showing the 18 most recent of 18 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`	`2.5.0`
`node 18`	`2.5.0`
`node 20`	`2.5.0`
`node 22`	`2.5.0`
`node 24`	`2.5.0`

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Frequently asked questions

What is the latest version of backoff?

The latest stable version of backoff is 2.5.0, published on 2016-03-12. Verified by Vigia on 2026-11-12.

How do I install the latest version of backoff?

Run npm install backoff@latest. The latest stable version is 2.5.0 (verified 2026-11-12).

Is backoff deprecated?

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

Which Node.js version does backoff require?

backoff 2.5.0 declares this requirement: {"node":">= 0.6"}.

Does backoff 2.5.0 have known vulnerabilities?

No known advisories affect backoff 2.5.0 according to the data Vigia checks.

Is backoff still maintained?

backoff published 0 stable releases in the last 12 months; the most recent was 3897 days ago. Activity: dormant.

Observed changes

No changes observed yet since Vigia started tracking this package.

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