Package

unique-concat

Concatenates two arrays, removing duplicates in the process and returns one array with unique values.

v0.2.2, 28 Jul 2013MITCommonJSTypes: None

$ npm install unique-concat

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 63.2k; -8% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 13 years ago; v0.2.2
GitHub stars: 6; 1 forks
Open issues / PRs: 0 / 0
Contributors: -
Commits, last 52 weeks: 0

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.

63,190 downloads last week, 324,101 in the last month. The 12-month change of -8% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 0.2.2, 28 Jul 201313 years ago
First published: -
Last push to GitHub: 28 Jul 20134,806 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 16

Major versions

Recent releases

Compatibility

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

Install

npm install unique-concat

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/unique-concat@0.2.2/
unpkghttps://unpkg.com/unique-concat@0.2.2/
esm.shhttps://esm.sh/unique-concat@0.2.2

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

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