Package

array-differ

Create an array with values that are present in the first input array but not additional ones

v4.0.0, 10 Aug 2021MITESM onlyTypes: None

$ npm install array-differ

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 6.3m; +14% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 5 years ago; v4.0.0
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.

6,293,280 downloads last week, 31,004,951 in the last month. The 12-month change of +14% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 09 in total
Latest version: 4.0.0, 10 Aug 20215 years ago
First published: 20 Jun 2014
Last push to GitHub: -
Repository archived: -
Open issues: -
Open pull requests: -
Commits, last 52 weeks: -
Dependents on npm: -

Major versions

v4 first release 4.0.0, 10 Aug 2021
v3 first release 3.0.0, 8 Apr 2019
v2 first release 2.0.0, 27 Apr 2016
v1 first release 1.0.0, 13 Aug 2014
v0 first release 0.1.0, 20 Jun 2014

Recent releases

Version	Published
4.0.0	10 Aug 2021
3.0.0	8 Apr 2019
2.1.0	2 Mar 2019
2.0.3	27 Apr 2016
2.0.2	27 Apr 2016
2.0.1	27 Apr 2016
2.0.0	27 Apr 2016
1.0.0	13 Aug 2014
0.1.0	20 Jun 2014

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: ^12.20.0 || ^14.13.1 || >=16.0.0
Runtimes: -
Unpacked size (npm): 3.3 kB
Dependencies (0): None

Install

npm install array-differ

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/array-differ@4.0.0/
unpkghttps://unpkg.com/array-differ@4.0.0/
esm.shhttps://esm.sh/array-differ@4.0.0

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

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