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JS
Package

backoff

Fibonacci and exponential backoffs.

v2.5.0, 12 Mar 2016MIT-Types: None
$ npm install backoff
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Key numbers

As of 25 Sept 2026
Weekly downloads
847.4k
+47% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
10 years ago
v2.5.0
GitHub stars
335
35 forks
Open issues / PRs
7 / 4
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
0500k1m1.5mSept 2025Mar 2026Sept 2026High 1.1m (18 Aug 2026)Low 377.5k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

847,422 downloads last week, 4,020,303 in the last month. The 12-month change of +47% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
018 in total
Latest version
2.5.0, 12 Mar 201610 years ago
First published
20 Apr 2012
Last push to GitHub
12 Aug 20211,870 days before the snapshot
Repository archived
No
Open issues
7
Open pull requests
4
Commits, last 52 weeks
0
Dependents on npm
-

Major versions

  1. v2 first release 2.0.0, 26 Jan 2013
  2. v1 first release 1.0.0, 16 Aug 2012
  3. v0 first release 0.0.1, 20 Apr 2012

Recent releases

VersionPublished
2.5.012 Mar 2016
2.4.16 Dec 2014
2.4.021 Jun 2014
2.3.018 May 2013
2.2.013 Apr 2013
2.1.028 Mar 2013
2.0.026 Jan 2013
1.2.119 Jan 2013
1.2.012 Oct 2012
1.1.019 Sept 2012
1.0.016 Aug 2012
0.3.010 Aug 2012
0.2.17 Aug 2012
0.2.027 Jul 2012

Compatibility

Module format
-Not determined from package.json
TypeScript types
None
Node.js engine range
>= 0.6
Runtimes
-
Unpacked size (npm)
-
Dependencies (1)
precond

Install

npm install backoff

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/backoff@2.5.0/
  • unpkghttps://unpkg.com/backoff@2.5.0/
  • esm.shhttps://esm.sh/backoff@2.5.0
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.