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lodash.mergewith

The Lodash method `_.mergeWith` exported as a module.

v4.6.2, 10 Jul 2019MIT-Types: NoneUtility libraries
$ npm install lodash.mergewith
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Key numbers

As of 25 Sept 2026
Weekly downloads
8.8m
+30% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
7 years ago
v4.6.2
GitHub stars
61.3k
7.2k forks
Open issues / PRs
54 / 51
Contributors
268
Commits, last 52 weeks
44

Downloads

Last week 2026-09-15 to 2026-09-21
05m10m15mSept 2025Mar 2026Sept 2026High 13.1m (18 Aug 2026)Low 4.6m (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.

8,813,881 downloads last week, 44,976,752 in the last month. The 12-month change of +30% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
020 in total
Latest version
4.6.2, 10 Jul 20197 years ago
First published
13 Jan 2016
Last push to GitHub
11 Sept 202613 days before the snapshot
Repository archived
No
Open issues
54
Open pull requests
51
Commits, last 52 weeks
44
Dependents on npm
928

Major versions

  1. v4 first release 4.0.0, 13 Jan 2016

Recent releases

VersionPublished
4.6.210 Jul 2019
4.6.14 Feb 2018
4.6.013 Aug 2016
4.5.131 Jul 2016
4.5.025 Jul 2016
4.4.012 May 2016
4.3.513 Apr 2016
4.3.43 Apr 2016
4.3.330 Mar 2016
4.3.22 Mar 2016
4.3.124 Feb 2016
4.3.017 Feb 2016
4.2.016 Feb 2016
4.1.116 Feb 2016

Compatibility

Module format
-Not determined from package.json
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
53 kB
Dependencies (0)
None

Install

npm install lodash.mergewith

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/lodash.mergewith@4.6.2/
  • unpkghttps://unpkg.com/lodash.mergewith@4.6.2/
  • esm.shhttps://esm.sh/lodash.mergewith@4.6.2
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.