Package

extend

Port of jQuery.extend for node.js and the browser

v3.0.2, 19 Jul 2018MITCommonJSTypes: None

$ npm install extend

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 73.2m; +103% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 8 years ago; v3.0.2
GitHub stars: -
Open issues / PRs: - / -
Contributors: -
Commits, last 52 weeks: -

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

73,190,123 downloads last week, 325,556,672 in the last month. The 12-month change of +103% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 013 in total
Latest version: 3.0.2, 19 Jul 20188 years ago
First published: 14 May 2011
Last push to GitHub: -
Repository archived: -
Open issues: -
Open pull requests: -
Commits, last 52 weeks: -
Dependents on npm: 5,267

Major versions

v3 first release 3.0.0, 1 Jul 2015
v2 first release 2.0.0, 1 Oct 2014
v1 first release 1.0.0, 14 May 2011

Recent releases

Version	Published
2.0.2	19 Jul 2018
3.0.2	19 Jul 2018
3.0.1	28 Apr 2017
3.0.0	1 Jul 2015
2.0.1	25 Apr 2015
2.0.0	1 Oct 2014
1.3.0	20 Jun 2014
1.2.1	14 Sept 2013
1.2.0	3 Sept 2013
1.1.3	7 Dec 2012
1.1.1	7 Nov 2012
1.1.0	7 Nov 2012
1.0.0	14 May 2011

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 23 kB
Dependencies (0): None

Install

npm install extend

CDN

jsDelivr: 207k requests in 30 days

jsDelivrhttps://cdn.jsdelivr.net/npm/extend@3.0.2/
unpkghttps://unpkg.com/extend@3.0.2/
esm.shhttps://esm.sh/extend@3.0.2

Sources: npm registry, npm downloads API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.